NIFCO INC.
1,203Patents
447Active
1,203Granted
54Portfolio score
Filing activity: Aug 14, 1974 → Jan 18, 2024 · 159 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3991960A | Device for supporting electric wires, cords and other elongated bodies | Emerging Cross-Sectional Technologies | 123 | Expired |
| US5212853A | Separable plastic fastener and method and apparatus for manufacturing thereof | Emerging Cross-Sectional Technologies | 104 | Expired |
| US4843688A | Buckle having belt engaging friction means | Emerging Cross-Sectional Technologies | 103 | Expired |
| US5697477A | Air damper | Mechanical Engineering; Lighting; Heating | 102 | Expired |
| US4688961A | Combination clip | Emerging Cross-Sectional Technologies | 100 | Expired |
| US4800629A | Plastic buckle | Emerging Cross-Sectional Technologies | 99 | Expired |
| US4952106A | Fastener having separate portions for engaging two panels to be secured together | Mechanical Engineering; Lighting; Heating | 90 | Expired |
| US5209441A | Clamp for rod-like articles | Mechanical Engineering; Lighting; Heating | 84 | Expired |
| US4927287A | Fastener for fastening plates together | Emerging Cross-Sectional Technologies | 83 | Expired |
| US4727630A | Plastic buckle | Emerging Cross-Sectional Technologies | 81 | Expired |
| US5520313A | Small article accommodating unit for vehicle | Emerging Cross-Sectional Technologies | 80 | Expired |
| US4762437A | Fastener | Emerging Cross-Sectional Technologies | 76 | Expired |
| US6216987A | Rod holder for rod members with various shapes | Mechanical Engineering; Lighting; Heating | 74 | Expired |
| US4176428A | Panel fastener | Emerging Cross-Sectional Technologies | 71 | Expired |
| US4831694A | Buckle having external finger grip | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5184794A | Rod holder | Mechanical Engineering; Lighting; Heating | 69 | Expired |
| US4499636A | Removable two-piece retaining means | Emerging Cross-Sectional Technologies | 68 | Expired |
| US5125505A | Card holder | Physics | 68 | Expired |
| US4828444A | Plastic push-on nut | Emerging Cross-Sectional Technologies | 67 | Expired |
| USD295725S | Retainer clamp for elongated bodies or the like | General | 66 | Expired |
| US6257627A | Tube connectable to pipe | Emerging Cross-Sectional Technologies | 66 | Expired |
| US4840334A | Fastener for fastening elongate object | Emerging Cross-Sectional Technologies | 64 | Expired |
| US5795118A | Tacking device | Emerging Cross-Sectional Technologies | 64 | Expired |
| US5129607A | Clamp | Mechanical Engineering; Lighting; Heating | 64 | Expired |
| US5211519A | Plastic grommet | Mechanical Engineering; Lighting; Heating | 63 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.