Hamilton Industries
28Patents
0Active
28Granted
34Portfolio score
Filing activity: Dec 14, 1979 → Oct 12, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5203135A | Connection for hollow structural members | Emerging Cross-Sectional Technologies | 161 | Expired |
| US4547092A | Accessory clamp for medical table | Emerging Cross-Sectional Technologies | 134 | Expired |
| US4586398A | Foot control assembly for power-operated tables and the like | Emerging Cross-Sectional Technologies | 92 | Expired |
| US4667605A | Adjustable table leg assembly | Human Necessities | 79 | Expired |
| US4805365A | Corner post assembly | Fixed Constructions | 78 | Expired |
| US4606575A | Lock release for folding table | Human Necessities | 75 | Expired |
| US4552403A | Power-operated medical examination table | Emerging Cross-Sectional Technologies | 63 | Expired |
| US4846431A | Clamp for connecting modular furniture components | Emerging Cross-Sectional Technologies | 61 | Expired |
| US4700916A | Cantilever arm assembly for modular furniture | Human Necessities | 54 | Expired |
| US5339750A | Adjustable work table | Human Necessities | 50 | Expired |
| US4750305A | Corner post assembly | Fixed Constructions | 47 | Expired |
| US4732089A | Guided tabletop platform | Human Necessities | 43 | Expired |
| US5081808A | Partition with enclosure | Fixed Constructions | 43 | Expired |
| US4600248A | Modular desk construction | Human Necessities | 39 | Expired |
| US4716840A | Drafting board with replaceable surface layer | Human Necessities | 39 | Expired |
| US4508387A | Leg and foot support assembly for medical examination table | Human Necessities | 37 | Expired |
| US4717102A | Pivotal clamp for connecting modular furniture components | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4826117A | Clamp assembly and method for installing the assembly | Human Necessities | 30 | Expired |
| US4819569A | Movable table with stabilizing apparatus | Human Necessities | 28 | Expired |
| USD282398S | Stirrup for medical examination table | General | 24 | Expired |
| US4785722A | Fume hood with step baffles | Performing Operations; Transporting | 12 | Expired |
| US4829887A | Fume hood with multifunctional sash lock | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4434711A | Fume hood with damper controlled baffles and method | Performing Operations; Transporting | 12 | Expired |
| US5056422A | Fume hood apparatus | Performing Operations; Transporting | 9 | Expired |
| US4385551A | Fume hood with sash lock | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.