Crain Louis M
USPTO Trademark & Patent Filings
Trademark applications and grants for Crain Louis M. Crain Louis M has 1 trademark applications. The latest application filed is for "PLAY TO LEARN"
- Company Aliases
- CRAIN, LOUIS M.
- m louis crain
- Crain, Louis M. - Culver City CA
- Crain; Louis M. - La Mesa CA
- Crain; Louis M. - Lake Arrowhead CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| System and method for wide area network and telco infrastructure integration 20020067714 - 09/966371 Crain, Louis M. ; et al. | 2002-06-06 |
| Structured data conversion system 8,756,259 - 12/932,342 Crain June 17, 2 | 2014-06-17 |
| Structured data conversion system 8,756,259 - 12/932,342 Crain June 17, 2 | 2014-06-17 |
| Structured data conversion system 8,719,317 - 12/930,910 Crain May 6, 2 | 2014-05-06 |
| Structured data conversion system 8,719,317 - 12/930,910 Crain May 6, 2 | 2014-05-06 |
| Automated coin grading system 5,220,614 - 07/659,510 Crain June 15, 1 | 1993-06-15 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"PLAY TO LEARN" 73476412 |
PLAY TO LEARN 1984-04-20 |
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