OT - Trademark Details
Status: 900 - Expired
Serial Number
72126377
Registration Number
0755683
Word Mark
OT
Status
900 - Expired
Status Date
1988-02-25
Filing Date
1961-08-21
Registration Number
0755683
Registration Date
1963-08-27
Mark Drawing
5 - Illustration: Drawing with word(s)/letter(s)/number(s) in Stylized form
Design Searches
260902, 260925 - Plain single line squares. Squares with curved sides.
Statements
Goods and Services
RESEARCH AND DEVELOPMENT FOR OTHERS IN SCIENCE OF OPTICS
Classification Information
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; legal services. - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; legal services.
US Class Codes
100
Class Status Code
9 - Expired
Class Status Date
1988-02-25
Primary Code
100
First Use Anywhere Date
1961-03-28
First Use In Commerce Date
1961-03-28
Trademark Events
| Event Date | Event Description |
| 1988-02-25 | EXPIRED SEC. 9 |
