Richardson; Dale S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Richardson; Dale S..The latest application filed is for "tubular plastic end stops bonded to plastic zipper".
- Richardson; Dale S. - Westerville OH
| Patent | Date |
|---|---|
| Tubular plastic end stops bonded to plastic zipper Grant 5,482,375 - Richardson , et al. January 9, 1 | 1996-01-09 |
| Axial assembly of multi-part slider on zipper Grant 5,426,830 - Richardson , et al. June 27, 1 | 1995-06-27 |
| Tubular plastic end stops bonded to plastic zipper Grant 5,405,478 - Richardson , et al. April 11, 1 | 1995-04-11 |
| Plastic reclosable fastener with slider detent lock for locking slider in closed position Grant 5,301,394 - Richardson , et al. April 12, 1 | 1994-04-12 |
| Plastic reclosable fastener with structure for restraining slider in closed position and for facilitating reopening fastener Grant 5,301,395 - Richardson , et al. April 12, 1 | 1994-04-12 |
| Flexible plastic zipper slider with rigidizing structure for assembly with profiled plastic zipper Grant 5,283,932 - Richardson , et al. February 8, 1 | 1994-02-08 |
| Stackable food container with lid Grant 5,012,928 - Proffitt , et al. May 7, 1 | 1991-05-07 |
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