Imperial Schrade Corp.
25Patents
0Active
25Granted
29Portfolio score
Filing activity: May 5, 1986 → Aug 12, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5495673A | Knife with detachable support | Performing Operations; Transporting | 102 | Expired |
| US5781950A | Locking mechanism for a folding combination tool | Performing Operations; Transporting | 65 | Expired |
| US4749082A | Knife transport/display package | Performing Operations; Transporting | 61 | Expired |
| US6490797B1 | Blade lock for folding knife | Performing Operations; Transporting | 55 | Expired |
| USD401133S | Multi-purpose folding pliers | General | 48 | Expired |
| US5791002A | Multi-purpose folding tool | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5963999A | Multi-purpose folding tool | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5626226A | Tamper-resistant, point-of-sale, article display package | Performing Operations; Transporting | 33 | Expired |
| US6618947B1 | Spring for knife | Performing Operations; Transporting | 18 | Expired |
| US6219870A | Lock release mechanism for a folding combination tool or the like | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD396618S | Pliers handle | General | 14 | Expired |
| USD454769S1 | Knife handle portion | General | 13 | Expired |
| USD459188S1 | Blade lifter | General | 12 | Expired |
| USD409893S | Surface portions of folded multi-purpose tool | General | 11 | Expired |
| USD406030S | Pliers jaw | General | 11 | Expired |
| USD449009S | Module for multi-function equipment | General | 10 | Expired |
| USD448685S | Module for multi-function equipment | General | 9 | Expired |
| USD462017S1 | Module for multi-function equipment | General | 4 | Expired |
| USD456687S1 | Tool pod housing | General | 4 | Expired |
| USD426139S | Safety lock for a knife storage block | General | 4 | Expired |
| USD469365S1 | Module for multi-function equipment | General | 2 | Expired |
| USD466785S1 | Multi-function equipment | General | 2 | Expired |
| USD469366S1 | Module housing portion for multi-function equipment | General | 2 | Expired |
| USD457412S1 | Portions of multi-function equipment housing | General | 1 | Expired |
| USD461422S1 | Electronic compass face | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.