Block Alvin
USPTO Trademark & Patent Filings
Trademark applications and grants for Block Alvin. Block Alvin has 1 trademark applications. The latest application filed is for "U.S. CONNECTION"
- Company Aliases
- BLOCK, ALVIN
- alvin block
- Block; Alvin - Vero Beach FL
- Block; Alvin - Bedford NY
Trademarks Patents
| Patent Application | Date |
|---|---|
| Automatic interlock connector arrangement for radio-controlled model airplanes 4,591,114 - 06/699,261 Block May 27, 1 | 1986-05-27 |
| Chain and end attachment means 4,377,078 - 06/291,221 Block March 22, 1 | 1983-03-22 |
| Earring D268,016 - 06/183,029 Block February 22, 1 | 1983-02-22 |
| Earring D262,272 - 06/073,489 Block December 15, 1 | 1981-12-15 |
| Earring 4,245,484 - 06/073,625 Block January 20, 1 | 1981-01-20 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"U.S. CONNECTION" 1414780 73550785 |
U.S. CONNECTION 1985-07-29 |
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