CASTELL Trademark

Trademark Overview


On Monday, March 31, 2025, a trademark application was filed for CASTELL with the United States Patent and Trademark Office. The USPTO has given the CASTELL trademark a serial number of 79422963. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Tuesday, April 28, 2026. This trademark is owned by Castell Safety International Limited. The CASTELL trademark is filed in the Metal Products, Machinery Products, Computer & Software Products & Electrical & Scientific Products, Furniture Products, Construction & Repair Services, and Computer & Software Services & Scientific Services categories with the following description:

Interlocks being electric or electronic locks; mechanical, electro-mechanical, motion sensing, and integrated technology interlocks circuit breakers; electronic key fobs being remote control apparatus; magnetically coded cards for security control purposes; Electro-mechanical control panels or use with interlocks and interlock systems; wireless radio transmitters and receivers; telecommunications transmitters; protective and safety equipment for use in machines for control of flow paths, machine guarding, switchgear control, and access; radio-frequency identification (RFID) tags; radio-frequency identification (RFID) readers; movement, alarm and locking sensors for the protection and safety of people and objects; electro-mechanical valve safety equipment in the field of locks, interlocks, and interlocking systems to ensure personnel and equipment safety; thermally activated manually resettable fire safety valves; access control and alarm monitoring systems; integrated loading bay safet...

Installation, maintenance and repair of locks and locking mechanisms, mechanical interlocking mechanisms, mechanical safety interlocks, security locks, locks and mechanical interlocking systems for vehicles, trailers and loading bays, key operated locking devices of metal, incorporating multiple padlocks and parts of such devices, keys, door locks, lock cylinders, security lock cylinders, locking pins, mechanical lockable couplings, pipe couplings, all of the aforesaid goods being metal; Installation, maintenance and repair of non-automatic control valves being parts of machines or engines, pressure valves being parts of machines, fuel valves, hydraulic valves, mechanical machines for operating valves, mechanical key interlocking devices for valves being parts of machines, keys and locks for securing valves being parts of machines, remote control cables for valves, coupling machines, couplings for machines; installation, maintenance and repair of interlocks, mechanical, electro-mechani...

Scientific, technological services, namely, research and design interlocks and interlock systems; engineering, and engineering consultancy services in the field of interlocks and interlock systems; product design and development in the field of interlocks and interlock systems; computer software development in the field of software for use with interlocks and interlock systems; installation, maintenance and repair of computer software for use in connection with interlocks, software for use with sensors, and software which checks various safety parameters and gives authorization to take the necessary steps.

Non-automatic control valves being parts of machines or engines; pressure valves being parts of machines; fuel valves being parts of machines; hydraulic valves being parts of machines; portable valve actuators for pneumatic, hydraulic, fuel shut off, safety and control valves; mechanical safety valves being parts of machines; mechanical machines for operating valves in the field of locks, interlocks, and interlocking systems to ensure personnel and equipment safety; mechanical key interlocking devices for valves being parts of machines; machine parts, namely, keys and locks for securing valves; keys and locks for securing valves used for the control of flow paths, machine guarding, switchgear control, and access; remote control cables for valves, namely cables that provide a link between control levers and valves; coupling machines in the nature of machine couplings except for land vehicles; couplings for machines; all of the aforementioned goods not for use with or in connection to re...

Metal locks and metal locking mechanisms; mechanical interlocking fastening elements of metal; mechanical safety interlocking elements of metal; metal security locks; metal locks and metal mechanical interlocking systems for vehicles, trailers and loading bays; key operated locking mechanisms of metal, incorporating multiple padlocks and parts of such devices; metal keys for locks; metal door locks; metal lock cylinders; metal security lock cylinders; metal ball lock pins; mechanical lockable couplings, being metal locks, for vehicles, trailers and loading bays; pipe couplings of metal; all of the aforementioned goods not for use with or in connection to refrigeration and air conditioning goods.

Locks; mechanical locks; safety locks; combination locks; spring locks; lock barrels; tumblers being non metal structural parts of non metal locks; non-metallic lock bolts; non-metallic lock bolts; Non-metallic lock casings; releasable locks; rim locks; Non-metal keys for operating locks; mechanical lockable couplings; parts and fittings for the aforesaid, namely, non-metallic keys for locks.
castell

General Information


Serial Number79422963
Word MarkCASTELL
Filing DateMonday, March 31, 2025
Status661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED
Status DateTuesday, April 28, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesInterlocks being electric or electronic locks; mechanical, electro-mechanical, motion sensing, and integrated technology interlocks circuit breakers; electronic key fobs being remote control apparatus; magnetically coded cards for security control purposes; Electro-mechanical control panels or use with interlocks and interlock systems; wireless radio transmitters and receivers; telecommunications transmitters; protective and safety equipment for use in machines for control of flow paths, machine guarding, switchgear control, and access; radio-frequency identification (RFID) tags; radio-frequency identification (RFID) readers; movement, alarm and locking sensors for the protection and safety of people and objects; electro-mechanical valve safety equipment in the field of locks, interlocks, and interlocking systems to ensure personnel and equipment safety; thermally activated manually resettable fire safety valves; access control and alarm monitoring systems; integrated loading bay safety systems consisting of locks and mechanical interlocking systems for vehicles and trailers to safeguard against accidental driveways at loading bays; electric locks; programmable locking systems, consisting of electronic cylindrical locksets and keypad; key operated locking electrical switches; electrically, electronically and electromechanically operated interlocking mechanisms in the nature of interlocks, interlock systems and lock sets; electromechanical and electronic safety interlocks being electric or electronic locks, lock sets and locking systems; electric couplings; locking coupling safety products for use with interlocks and interlock systems for loading bays; safety interlock switches being electric switches; electrical safety controllers and modules; emergency signal transmitters; electronic personal emergency response system consisting of a device worn on the body with a button that users push to notify others in the event of an emergency, and a remote unit that dials out on the telephone for help; electric sensor switches; electro-mechanical valve safety equipment for use with mechanical and electronic interlocks and interlock systems; electronic door locks; digital door locks; emergency signal transmitters; electrical transmitters being transmitters of electronic signals; Downloadable computer software for use in connection with interlocks and interlock systems; Downloadable software for use with sensors; Downloadable software which checks various safety parameters and gives authorization to take the necessary steps; programmable power logic controllers; interlocks being electronic locks for use with programmable logic controllers; programmable power logic controllers for use with interlocks; all of the aforementioned goods not for use with or in connection to refrigeration and air conditioning goods.
Goods and ServicesInstallation, maintenance and repair of locks and locking mechanisms, mechanical interlocking mechanisms, mechanical safety interlocks, security locks, locks and mechanical interlocking systems for vehicles, trailers and loading bays, key operated locking devices of metal, incorporating multiple padlocks and parts of such devices, keys, door locks, lock cylinders, security lock cylinders, locking pins, mechanical lockable couplings, pipe couplings, all of the aforesaid goods being metal; Installation, maintenance and repair of non-automatic control valves being parts of machines or engines, pressure valves being parts of machines, fuel valves, hydraulic valves, mechanical machines for operating valves, mechanical key interlocking devices for valves being parts of machines, keys and locks for securing valves being parts of machines, remote control cables for valves, coupling machines, couplings for machines; installation, maintenance and repair of interlocks, mechanical, electro-mechanical, motion sensing, and integrated technology interlocks, circuit breakers, electronic key fobs being remote control apparatus, encoded magnetic cards, electro-mechanical control panels, wireless transmitters, telecommunications transmitters, protective and safety equipment for use in machines, radio-frequency identification (RFID) tags, radio-frequency identification (RFID) readers, sensors for the protection and safety of people and objects, electromechanical valve safety equipment, electronic safety clamps, thermally activated manually resettable fire safety valves, access control apparatus, integrated loading bay safety systems, electric locks, electrical locking systems, key operated locking electrical switches, electrically, electronically and electromechanically operated interlocking mechanisms, electromechanical and electronic safety interlocks, safety interlock switches, safety controllers and modules, emergency stop and stop controls, emergency stop devices, namely, push buttons, trip switches, light curtains, touch cable, and interlock switches, sensor switches, electromechanical valve safety equipment, electronic door locks, digital door locks, smart door locks, transmitters, electrical transmitters, electric couplings, electromechanical couplings, locking coupling safety products, programmable logic controllers, interlocks for use with programmable logic controllers, programmable logic controllers for use with interlocks; installation, maintenance and repair of locks, mechanical locks, safety locks, safety locking devices, combination locks, spring locks, lock barrels, tumblers, lock bolts, lock casings, releasable locking devices, rim locks, safety locking devices, keys for operating locks, mechanical lockable couplings, all of the aforesaid being nonmetallic; all of the aforementioned services not for use with or in connection to refrigeration and air conditioning goods.
Goods and ServicesScientific, technological services, namely, research and design interlocks and interlock systems; engineering, and engineering consultancy services in the field of interlocks and interlock systems; product design and development in the field of interlocks and interlock systems; computer software development in the field of software for use with interlocks and interlock systems; installation, maintenance and repair of computer software for use in connection with interlocks, software for use with sensors, and software which checks various safety parameters and gives authorization to take the necessary steps.
Translation of Words in MarkThe wording CASTELL has no meaning in a foreign language.
Goods and ServicesNon-automatic control valves being parts of machines or engines; pressure valves being parts of machines; fuel valves being parts of machines; hydraulic valves being parts of machines; portable valve actuators for pneumatic, hydraulic, fuel shut off, safety and control valves; mechanical safety valves being parts of machines; mechanical machines for operating valves in the field of locks, interlocks, and interlocking systems to ensure personnel and equipment safety; mechanical key interlocking devices for valves being parts of machines; machine parts, namely, keys and locks for securing valves; keys and locks for securing valves used for the control of flow paths, machine guarding, switchgear control, and access; remote control cables for valves, namely cables that provide a link between control levers and valves; coupling machines in the nature of machine couplings except for land vehicles; couplings for machines; all of the aforementioned goods not for use with or in connection to refrigeration and air conditioning goods.
Goods and ServicesMetal locks and metal locking mechanisms; mechanical interlocking fastening elements of metal; mechanical safety interlocking elements of metal; metal security locks; metal locks and metal mechanical interlocking systems for vehicles, trailers and loading bays; key operated locking mechanisms of metal, incorporating multiple padlocks and parts of such devices; metal keys for locks; metal door locks; metal lock cylinders; metal security lock cylinders; metal ball lock pins; mechanical lockable couplings, being metal locks, for vehicles, trailers and loading bays; pipe couplings of metal; all of the aforementioned goods not for use with or in connection to refrigeration and air conditioning goods.
Goods and ServicesLocks; mechanical locks; safety locks; combination locks; spring locks; lock barrels; tumblers being non metal structural parts of non metal locks; non-metallic lock bolts; non-metallic lock bolts; Non-metallic lock casings; releasable locks; rim locks; Non-metal keys for operating locks; mechanical lockable couplings; parts and fittings for the aforesaid, namely, non-metallic keys for locks.

Classification Information


International Class006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
US Class Codes002, 012, 013, 014, 023, 025, 050
Class Status Code6 - Active
Class Status DateThursday, May 1, 2025
Primary Code006
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
US Class Codes013, 019, 021, 023, 024, 031, 034, 035
Class Status Code6 - Active
Class Status DateThursday, May 1, 2025
Primary Code007
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateThursday, May 1, 2025
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class020 - Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics.
US Class Codes002, 013, 022, 025, 032, 050
Class Status Code6 - Active
Class Status DateThursday, May 1, 2025
Primary Code020
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class037 - Building construction; repair; installation services.
US Class Codes100, 103, 106
Class Status Code6 - Active
Class Status DateThursday, May 1, 2025
Primary Code037
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateThursday, May 1, 2025
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameCastell Safety International Limited
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressGB

Trademark Events


Event DateEvent Description
Thursday, May 1, 2025SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
Friday, May 2, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, May 2, 2025APPLICATION FILING RECEIPT MAILED
Friday, August 22, 2025CORRECTION TRANSACTION RECEIVED FROM IB
Wednesday, August 27, 2025ASSIGNED TO EXAMINER
Wednesday, September 10, 2025NON-FINAL ACTION WRITTEN
Thursday, September 11, 2025NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Friday, October 10, 2025LIMITATION OF GOODS RECEIVED FROM IB
Wednesday, October 29, 2025REFUSAL PROCESSED BY MPU
Wednesday, October 29, 2025NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Saturday, November 15, 2025REFUSAL PROCESSED BY IB
Thursday, December 11, 2025CORRECTION TRANSACTION RECEIVED FROM IB
Thursday, February 5, 2026LIMITATION OF GOODS RECEIVED FROM IB
Thursday, February 5, 2026CORRECTION TRANSACTION RECEIVED FROM IB
Tuesday, April 28, 2026TEAS RESPONSE TO OFFICE ACTION RECEIVED
Tuesday, April 28, 2026CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, April 28, 2026TEAS/EMAIL CORRESPONDENCE ENTERED