Portable workbench having collapsible support structure
US6883793B2 · kind B2 · utility
21Cited by
61References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2002 |
| Grant date | Apr 26, 2005 |
| Priority date | — |
| Expiry date | Dec 6, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25H1/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A portable workbench includes a top structure, a support structure and a collapsible frame. The top structure includes upper work supporting surfaces lying in a common plane and longitudinally extending opposed side portions defining clamping surfaces. A linkage mechanism cooperates with the frame to actuate the workbench between an expanded working position and a collapsed transport position. A lever releasably cooperates with the frame to maintain the workbench in a locked expanded position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.