Adjustable Clamp Company
19Patents
3Active
19Granted
35Portfolio score
Filing activity: May 27, 1976 → Dec 18, 2013 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5197360A | Adjustable clamp | Performing Operations; Transporting | 49 | Expired |
| USD366820S | Bar clamp | General | 42 | Expired |
| US6220589A | Dual action clamp | Performing Operations; Transporting | 26 | Expired |
| US5697601A | Two-way dual action clamp | Performing Operations; Transporting | 25 | Expired |
| US6408724B1 | Self-adjusting plier-type locking tool | Performing Operations; Transporting | 21 | Expired |
| US6012361A | Locking pliers wrench | Performing Operations; Transporting | 19 | Expired |
| USD366819S | Bar clamp | General | 17 | Expired |
| USD753477S1 | Dual threaded chucking screw | General | 13 | Active |
| US6402131B1 | Clamp fixtures | Performing Operations; Transporting | 12 | Expired |
| US5330216A | Wall mounted pipe clamp | Performing Operations; Transporting | 11 | Expired |
| US6338478B2 | Clamp fixtures | Performing Operations; Transporting | 11 | Expired |
| US7146888B2 | Adjustable pliers | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4076228A | Kerf clamp | Performing Operations; Transporting | 8 | Expired |
| US7322571B2 | Bar clamp | Performing Operations; Transporting | 8 | Expired |
| USD565411S1 | Hang tag | General | 4 | Expired |
| US7144004B1 | Clamp jaw for restricted spaces | Performing Operations; Transporting | 3 | Expired |
| US8657272B2 | Case clamp | Emerging Cross-Sectional Technologies | 2 | Active |
| US4161311A | Kerf clamp | Performing Operations; Transporting | 1 | Expired |
| US9370826B2 | Rotary chuck for a machine tool | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.