Haun Drop Forge Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Haun Drop Forge Co., Ltd..The latest application filed is for "method of manufacturing a swivel hook having a stamped hook body and forged swivel connector".
- Haun Drop Forge Co., Ltd. - CA CA
- Haun Drop Forge Co. Ltd. - Welland CA
| Patent | Date |
|---|---|
| Method of manufacturing a swivel hook having a stamped hook body and forged swivel connector Grant 6,662,417 - Smith , et al. December 16, 2 | 2003-12-16 |
| Chain mounted clevis snap hook Grant D482,263 - Smith , et al. November 18, 2 | 2003-11-18 |
| Method of injection molding around the surface of an object Grant 6,579,485 - Smith , et al. June 17, 2 | 2003-06-17 |
| Swivel hook Grant 6,557,219 - Smith , et al. May 6, 2 | 2003-05-06 |
| Gate keeper for a snap hook Grant D472,454 - Levay April 1, 2 | 2003-04-01 |
| Tie-back hook Grant D449,975 - Smith , et al. November 6, 2 | 2001-11-06 |
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