SIMPLEX Trademark
Trademark Overview
On Friday, December 8, 2023, a trademark application was filed for SIMPLEX with the United States Patent and Trademark Office. The USPTO has given the SIMPLEX trademark a serial number of 98306377. The federal status of this trademark filing is STATEMENT OF USE - TO EXAMINER as of Saturday, August 2, 2025. This trademark is owned by Enerpac Tool Group Corp.. The SIMPLEX trademark is filed in the Lubricant & Fuel Products, Metal Products, Machinery Products, Hand Tool Products, Computer & Software Products & Electrical & Scientific Products, and Rubber Products categories with the following description:
Pressure gauges; air pressure gauges; air pressure controller in the nature of digital air pressure indicating and measuring apparatus
Hand operated lifting jacks
Powered lifting jacks; Machines and machine tools, namely, hydraulic cylinders for machines, hydraulic pumps; Mechanical jacks; hydraulic valves being component parts of hydraulic machines and machine tools; air valves being component parts of compressed air machines and machine tools; component parts of and parts specially adapted for hydraulic cylinders, namely, cylinder base plates, caps for cylinder loads, saddles for preventing cylinder plunger damage by distributing the load evenly on the plunger, cylinder mounting blocks and clevis fasteners for cylinders; hydraulic cylinder operated lifting toe jacks; air pressure regulators being component parts of compressed air machines and machine tools; mechanically inflated air bags for use as mechanical lifts
Hydraulic hoses of plastic and hydraulic hoses of rubber; air hoses
Construction elements made of metal, namely, trench braces and roof supports; metal manifolds for use with hydraulic systems; metal couplings for use with hydraulic hoses; metal hydraulic hose fittings; metal connectors being couplings for use with air hoses and metal air hose fittings
Hydraulic oil
General Information
| Serial Number | 98306377 |
| Word Mark | SIMPLEX |
| Filing Date | Friday, December 8, 2023 |
| Status | 748 - STATEMENT OF USE - TO EXAMINER |
| Status Date | Saturday, August 2, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 26, 2024 |
Trademark Statements
| Description of Mark | The mark consists of an outline of a rounded rectangular shape with the wording "SIMPLEX" stylized and with the "P" and "L" extending to the edge. |
| Goods and Services | Pressure gauges; air pressure gauges; air pressure controller in the nature of digital air pressure indicating and measuring apparatus |
| Goods and Services | Hand operated lifting jacks |
| Goods and Services | Powered lifting jacks; Machines and machine tools, namely, hydraulic cylinders for machines, hydraulic pumps; Mechanical jacks; hydraulic valves being component parts of hydraulic machines and machine tools; air valves being component parts of compressed air machines and machine tools; component parts of and parts specially adapted for hydraulic cylinders, namely, cylinder base plates, caps for cylinder loads, saddles for preventing cylinder plunger damage by distributing the load evenly on the plunger, cylinder mounting blocks and clevis fasteners for cylinders; hydraulic cylinder operated lifting toe jacks; air pressure regulators being component parts of compressed air machines and machine tools; mechanically inflated air bags for use as mechanical lifts |
| Goods and Services | Hydraulic hoses of plastic and hydraulic hoses of rubber; air hoses |
| Goods and Services | Construction elements made of metal, namely, trench braces and roof supports; metal manifolds for use with hydraulic systems; metal couplings for use with hydraulic hoses; metal hydraulic hose fittings; metal connectors being couplings for use with air hoses and metal air hose fittings |
| Goods and Services | Hydraulic oil |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
Classification Information
| International Class | 004 - Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting. |
| US Class Codes | 001, 006, 015 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 17, 2024 |
| Primary Code | 004 |
| First Use Anywhere Date | Wednesday, December 31, 1947 |
| First Use In Commerce Date | Wednesday, December 31, 1947 |
| International Class | 006 - 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 Codes | 002, 012, 013, 014, 023, 025, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 17, 2024 |
| Primary Code | 006 |
| First Use Anywhere Date | Friday, December 31, 1937 |
| First Use In Commerce Date | Friday, December 31, 1937 |
| International Class | 007 - 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 Codes | 013, 019, 021, 023, 024, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 17, 2024 |
| Primary Code | 007 |
| First Use Anywhere Date | Sunday, December 31, 1899 |
| First Use In Commerce Date | Sunday, December 31, 1899 |
| International Class | 008 - Hand tools and implements (hand-operated); cutlery; side arms; razors. |
| US Class Codes | 023, 028, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 17, 2024 |
| Primary Code | 008 |
| First Use Anywhere Date | Thursday, December 31, 1992 |
| First Use In Commerce Date | Thursday, December 31, 1992 |
| International Class | 009 - 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 Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 17, 2024 |
| Primary Code | 009 |
| First Use Anywhere Date | Thursday, December 31, 1992 |
| First Use In Commerce Date | Thursday, December 31, 1992 |
| International Class | 017 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal. |
| US Class Codes | 001, 005, 012, 013, 035, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 17, 2024 |
| Primary Code | 017 |
| First Use Anywhere Date | Wednesday, December 31, 1947 |
| First Use In Commerce Date | Wednesday, December 31, 1947 |
Trademark Owner History
| Party Name | Enerpac Tool Group Corp. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Milwaukee, WI 53203 |
| Party Name | Enerpac Tool Group Corp. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Menomonee Falls, WI 53051 |
Trademark Events
| Event Date | Event Description |
| Saturday, December 9, 2023 | NEW APPLICATION ENTERED |
| Monday, March 11, 2024 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, March 11, 2024 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Wednesday, May 8, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, July 17, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 1, 2024 | ASSIGNED TO EXAMINER |
| Wednesday, May 8, 2024 | NON-FINAL ACTION E-MAILED |
| Wednesday, May 8, 2024 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 17, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, July 17, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, October 4, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, August 23, 2024 | NON-FINAL ACTION E-MAILED |
| Friday, August 23, 2024 | NON-FINAL ACTION WRITTEN |
| Friday, August 23, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, October 4, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, October 4, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 29, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 20, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 26, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 7, 2025 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, April 9, 2025 | USE AMENDMENT FILED |
| Wednesday, April 9, 2025 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, June 26, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 26, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Thursday, June 26, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, June 26, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Saturday, August 2, 2025 | STATEMENT OF USE PROCESSING COMPLETE |
| Saturday, August 2, 2025 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
