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The US trademark GEOMETRIC SHELL LANGUAGE (GSL) was filed as Word mark on 03/31/1987 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 73652489 |
| Application date | March 31, 1987 |
Trademark owner
204-50 GERVAIS DRIVE
M3C 1Z3 DON MILLS, ONTARIO
CA
M3C 1Z3 DON MILLS, ONTARIO
CA
Trademark representatives
goods and services
9
COMPUTER PROGRAMS AND INSTRUCTION MANUALS ALL SOLD AS A UNIT
ID: 1373652489