Quickie Designs Inc.
18Patents
0Active
18Granted
31Portfolio score
Filing activity: Jun 6, 1988 → Dec 12, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5351774A | Powered wheelchair with a detachable power drive assembly | Emerging Cross-Sectional Technologies | 102 | Expired |
| US5531284A | Powered wheelchair with a detachable power drive assembly | Emerging Cross-Sectional Technologies | 83 | Expired |
| US5328247A | Extendable leg rest assembly for a wheelchair | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5480172A | Three-wheeled competition wheelchair having an adjustable center of mass | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5328183A | Folding wheelchair frame | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5593173A | Vertical folding wheelchair frame | Human Necessities | 27 | Expired |
| US5549357A | Adjustable backrest apparatus for wheelchairs | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5382036A | Molded, fiber-reinforced, tubular wheelchair frame assembly and method | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5364165A | Latch assembly for a wheelchair | Human Necessities | 24 | Expired |
| US5326154A | Single-post, height-adjustable and removable armrest apparatus for a wheelchair | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5172925A | Mobile prone stander with positioning chair | Emerging Cross-Sectional Technologies | 18 | Expired |
| USD315539S | Footplate assembly for a wheelchair | General | 17 | Expired |
| US5255956A | Adjustable armrest mounting assembly | Human Necessities | 15 | Expired |
| US5306035A | Single-hand manual drive wheelchair assembly | Human Necessities | 14 | Expired |
| US5326063A | Swing-away joystick assembly | Human Necessities | 14 | Expired |
| USD341344S | Wheelchair frame | General | 13 | Expired |
| US5544940A | Pivotal rear latch assembly for an armrest apparatus for a wheelchair | Emerging Cross-Sectional Technologies | 8 | Expired |
| USD357442S | Wheelchair side frame | General | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.