Haun Drop Forge Co., Ltd.
11Patents
0Active
11Granted
27Portfolio score
Filing activity: Sep 16, 1996 → Jan 16, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD449975S | Tie-back hook | General | 28 | Expired |
| US5896630A | Self locking snap hook | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6579485B2 | Method of injection molding around the surface of an object | Performing Operations; Transporting | 15 | Expired |
| US5813486A | D-ring anchorage connector | Fixed Constructions | 14 | Expired |
| USD445020S | Snap hook | General | 8 | Expired |
| US6195849A | Dielectric D-ring | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD482263S1 | Chain mounted clevis snap hook | General | 5 | Expired |
| USD472454S1 | Gate keeper for a snap hook | General | 5 | Expired |
| US6557219B2 | Swivel hook | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD447046S | Gate keeper for a snap hook | General | 0 | Expired |
| US6662417B2 | Method of manufacturing a swivel hook having a stamped hook body and forged swivel connector | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.