TDA Trademark
Trademark Overview
On Thursday, May 16, 1968, a trademark application was filed for TDA with the United States Patent and Trademark Office. The USPTO has given the TDA trademark a serial number of 72298299. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by AIR TECHNOLOGY ASSOCIATES. The TDA trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
UNIT FOR DETECTING AND TESTING FOR LEAKS OF PARTICULATE MATTER, PRIMARILY IN AIR FILTRATION SYSTEMS, BY MEANS OF FORWARD LIGHT SCATTERING PHOTOMETRY
General Information
| Serial Number | 72298299 |
| Word Mark | TDA |
| Filing Date | Thursday, May 16, 1968 |
| Status | 900 - EXPIRED |
| Status Date | Wednesday, November 4, 1992 |
| Registration Number | 0890877 |
| Registration Date | Tuesday, May 12, 1970 |
| Mark Drawing | 5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | UNIT FOR DETECTING AND TESTING FOR LEAKS OF PARTICULATE MATTER, PRIMARILY IN AIR FILTRATION SYSTEMS, BY MEANS OF FORWARD LIGHT SCATTERING PHOTOMETRY |
Classification Information
| 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 | 026 |
| Class Status Code | 9 - Expired |
| Class Status Date | Wednesday, November 4, 1992 |
| Primary Code | 026 |
| First Use Anywhere Date | Saturday, September 1, 1962 |
| First Use In Commerce Date | Saturday, September 1, 1962 |
Trademark Owner History
| Party Name | AIR TECHNOLOGY ASSOCIATES |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | BALTIMORE, MD 21209 |
Trademark Events
| Event Date | Event Description |
| Wednesday, November 4, 1992 | EXPIRED SEC. 9 |
