| Serial Number | 97055869 |
| Word Mark | WALKER BARRIER SYSTEMS |
| Filing Date | Friday, October 1, 2021 |
| Status | 819 - SU - REGISTRATION REVIEW COMPLETE |
| Status Date | Thursday, December 11, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 23, 2024 |
| Goods and Services | Installation and repair of clean rooms for the manipulation and handling of pharmaceuticals, chemicals, and hazardous materials; installation and repair of down flow booths for laboratory use; installation and repair of laminar flow booths for laboratory use; installation and repair of glove boxes in the nature of rigid enclosures incorporating gloves for protection against chemicals, radiation, accident, or injury while handling hazardous materials; installation and repair of laboratory isolators in the nature of rigid enclosures incorporating gloves for protection against chemicals, radiation, accident, or injury while handling hazardous materials; installation and repair of air filtering installations in the nature of down flow booths for industrial use; installation and repair of air filtering installations in the nature of laminar flow booths for industrial use |
| Goods and Services | Validating services, namely, testing, inspection, evaluation, and verification services of buildings, prefabricated buildings, and laboratory buildings; validating services, namely, testing, inspection, evaluation, and verification services of clean rooms for the manipulation and handling of pharmaceuticals, chemicals, and hazardous materials; validating services, namely, testing, inspection, evaluation, and verification services of down flow booths for laboratory use; validating services, namely, testing, inspection, evaluation, and verification services of laminar flow booths for laboratory use; validating services, namely, testing, inspection, evaluation, and verification services of glove boxes in the nature of rigid enclosures incorporating gloves for protection against chemicals, radiation, accident, or injury while handling hazardous materials; validating services, namely, testing, inspection, evaluation, and verification services of laboratory isolators in the nature of rigid enclosures incorporating gloves for protection against chemicals, radiation, accident, or injury while handling hazardous materials; validating services, namely, testing, inspection, evaluation, and verification services of air filtering installations in the nature of down flow booths for industrial use; validating services, namely, testing, inspection, evaluation, and verification services of air filtering installations in the nature of laminar flow booths for industrial use |
| NOT AVAILABLE | "BARRIER SYSTEMS" |
| Goods and Services | Scientific apparatus and instruments, namely, weighing, measuring and sampling equipment; glove boxes in the nature of rigid enclosures incorporating gloves for protection against chemicals, radiation, accident, or injury while handling hazardous materials; laboratory isolators in the nature of rigid enclosures incorporating gloves for protection against chemicals, radiation, accident, or injury while handling hazardous materials; isolators, namely, containment enclosures, affording operator protection, through use of negative pressure environments; barrier isolators, namely, aseptic enclosures affording product and operator protection through use of positive and negative pressure environments; furniture especially made for laboratories; down flow booths for laboratory use; laminar flow booths for laboratory use; glove bags in the nature of portable, flexible enclosures incorporating gloves for protection against chemicals, radiation, accident, or injury while handling hazardous materials; all of the aforesaid goods excluding magnetic and electromagnetic coils |
| Section 2(f) Limitation Statement | as to "WALKER" |
| 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 | Tuesday, February 27, 2024 |
| Primary Code | 009 |
| First Use Anywhere Date | Thursday, December 31, 1998 |
| First Use In Commerce Date | Thursday, December 31, 1998 |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, February 27, 2024 |
| Primary Code | 037 |
| First Use Anywhere Date | Thursday, December 31, 1998 |
| First Use In Commerce Date | Thursday, December 31, 1998 |
| International Class | 042 - 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 Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, February 27, 2024 |
| Primary Code | 042 |
| First Use Anywhere Date | Thursday, December 31, 1998 |
| First Use In Commerce Date | Thursday, December 31, 1998 |
| Party Name | DEC-USA, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Brick, NJ 08724 |
| Party Name | DEC-USA, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Brick, NJ 08724 |
| Event Date | Event Description |
| Tuesday, October 5, 2021 | NEW APPLICATION ENTERED |
| Thursday, October 28, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, February 17, 2022 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Tuesday, February 22, 2022 | ASSIGNED TO LIE |
| Wednesday, February 23, 2022 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Tuesday, July 5, 2022 | ASSIGNED TO EXAMINER |
| Monday, July 11, 2022 | NON-FINAL ACTION WRITTEN |
| Monday, July 11, 2022 | NON-FINAL ACTION E-MAILED |
| Monday, July 11, 2022 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, January 10, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, January 10, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 10, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, January 18, 2023 | SUSPENSION LETTER WRITTEN |
| Wednesday, January 18, 2023 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, January 18, 2023 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Thursday, July 27, 2023 | ASSIGNED TO EXAMINER |
| Thursday, August 3, 2023 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Thursday, August 24, 2023 | NON-FINAL ACTION WRITTEN |
| Thursday, August 24, 2023 | NON-FINAL ACTION E-MAILED |
| Thursday, August 24, 2023 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, November 20, 2023 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Monday, November 20, 2023 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Monday, February 26, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, February 27, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 27, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, March 21, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 3, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 23, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 23, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 18, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, December 12, 2024 | SOU TEAS EXTENSION RECEIVED |
| Thursday, December 12, 2024 | SOU EXTENSION 1 FILED |
| Friday, December 13, 2024 | SOU EXTENSION 1 GRANTED |
| Monday, March 3, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, June 17, 2025 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, June 17, 2025 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, June 17, 2025 | SOU EXTENSION 2 FILED |
| Thursday, November 20, 2025 | SOU EXTENSION 2 GRANTED |
| Tuesday, June 17, 2025 | USE AMENDMENT FILED |
| Thursday, November 20, 2025 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, November 21, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, December 11, 2025 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, December 11, 2025 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |