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US4451053A · kind A · utility
Inventors
Key dates
| Filing date | Oct 13, 1981 |
| Grant date | May 29, 1984 |
| Priority date | — |
| Expiry date | Oct 13, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B1/18
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A load transporting manually operated vehicle comprising a single tubular frame member with an upward extendable longitudinal handle member as a continuation thereof; a pair of flat load support cross-members. One load support cross-member has rotatable wheels positioned on each end thereof and is selectively positionable longitudinally along the frame member. The other support member is removably secured to the frame member in a fixed location between the other cross-member and the handle; a positionable upright member for preventing longitudinal load movement is positioned between the positionable cross-member and the distal end of the frame member at a selected location. Both of the cross-members have a plurality of apertures therealong for the attachment of resilient load restraining strap members passing over the load between selected apertures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.