Kason Industries, Inc.
101Patents
50Active
101Granted
49Portfolio score
Filing activity: Feb 13, 1978 → May 20, 2020 · 13 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5461829A | Trolley rail system for sliding door | Fixed Constructions | 48 | Expired |
| US4484462A | Removable cylinder lock | Emerging Cross-Sectional Technologies | 43 | Expired |
| USD645725S1 | Hinge | General | 40 | Expired |
| US4512122A | Panel fastener system | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4991259A | Butt mounted riser hinge | Fixed Constructions | 38 | Expired |
| USD395590S | Hinge | General | 32 | Expired |
| USD401134S | Door hinge | General | 30 | Expired |
| US6178789A | Convertible cylinder lock | Emerging Cross-Sectional Technologies | 28 | Expired |
| US8020253B1 | Hinge and hinge cover | Mechanical Engineering; Lighting; Heating | 26 | Active |
| USD331873S | Two piece shelf bracket | General | 26 | Expired |
| US6176776A | Pressure relief port | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5212924A | Insulated panel with edge latch apparatus | Performing Operations; Transporting | 24 | Expired |
| USD637060S1 | Door hinge | General | 22 | Expired |
| US5887916A | Safety door latch for pressurized ovens | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6299224A | Panel fastener | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7870642B1 | Anti-sag hinge | Fixed Constructions | 21 | Active |
| USD658031S1 | Door hinge | General | 21 | Expired |
| US7584523B1 | Anti-sag hinge | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US5170898A | I-beam fixture system | Human Necessities | 18 | Expired |
| US7159829B1 | Height adjustable support for food service equipment | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| USD414397S | Door locking apparatus | General | 17 | Expired |
| USD779306S1 | Latch | General | 17 | Active |
| US6050322A | Strip curtain | Human Necessities | 17 | Expired |
| US6526788B2 | Walk-in freezer door handle and lock assembly | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5469661A | Sliding door foot treadle | Fixed Constructions | 15 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.