JFS B.V.
8Patents
2Active
8Granted
35Portfolio score
Filing activity: Apr 26, 1982 → Apr 29, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4484404A | Spare magazine holder | Mechanical Engineering; Lighting; Heating | 64 | Expired |
| US4528765A | Externally visible safety device for firearms | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US4429479A | Magazine latch release mechanism | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4555051A | Sling for shoulder weapon | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4516515A | Boat plug reminder and method for use thereof | Performing Operations; Transporting | 20 | Expired |
| US4483089A | Holder for pistol loader and cartridges | Emerging Cross-Sectional Technologies | 12 | Expired |
| US10758762B2 | Gymnastics balance beam comprising a multilayer composite | Performing Operations; Transporting | 0 | Active |
| US11471743B2 | Sports equipment comprising a guy line and a measuring apparatus fastened to the guy line | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.