Helton, Jr.; Roy L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helton, Jr.; Roy L..The latest application filed is for "hand tool with multiple locking blades controlled by a single locking mechanism and release".
- Helton, Jr.; Roy L. - San Diego CA
| Patent | Date |
|---|---|
| Hand tool with multiple locking blades controlled by a single locking mechanism and release Grant 7,080,423 - Seber , et al. July 25, 2 | 2006-07-25 |
| Hand tool with multiple locking blades controlled by a single locking mechanism and release Grant 6,802,094 - Seber , et al. October 12, 2 | 2004-10-12 |
| Hand tool with multiple locking blades controlled by a single locking mechanism and release Grant 6,487,740 - Seber , et al. December 3, 2 | 2002-12-03 |
| Combination tool with oppositely deploying handles Grant 6,357,068 - Seber , et al. March 19, 2 | 2002-03-19 |
| Hand tool with multiple locking blades controlled by a single locking mechanism and release Grant 6,170,104 - Seber , et al. January 9, 2 | 2001-01-09 |
| Knife with movable blade Grant 5,794,346 - Seber , et al. August 18, 1 | 1998-08-18 |
| Hand tool with multiple locking blades controlled by a single locking mechanism and release Grant 5,765,247 - Seber , et al. June 16, 1 | 1998-06-16 |
| Folding knife for law enforcement Grant D393,405 - Seber , et al. April 14, 1 | 1998-04-14 |
| Folding Knife Grant D385,471 - Seber , et al. October 28, 1 | 1997-10-28 |
| Lockable folding knife with rollover blade selection Grant 5,621,973 - Seber , et al. April 22, 1 | 1997-04-22 |
| Folding knife handle Grant D377,443 - Seber , et al. January 21, 1 | 1997-01-21 |
| Combined folding knife handle and blade segments Grant D376,743 - Seber , et al. December 24, 1 | 1996-12-24 |
| Folding knife Grant D375,242 - Seber , et al. * November 5, 1 | 1996-11-05 |
| Knife with lockable blade Grant 5,546,662 - Seber , et al. August 20, 1 | 1996-08-20 |
| Folding knife with double side lock mechanism Grant 5,537,750 - Seber , et al. July 23, 1 | 1996-07-23 |
| Folding knife Grant D369,287 - Seber , et al. April 30, 1 | 1996-04-30 |
| Fixed blade knife Grant D359,789 - Seber , et al. June 27, 1 | 1995-06-27 |
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