Sled attachment for a conventional carrying cart
US5441285A · kind A · utility
5Cited by
6References
7Claims
0Family size
Inventors
Key dates
| Filing date | Apr 19, 1994 |
| Grant date | Aug 15, 1995 |
| Priority date | — |
| Expiry date | Apr 19, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B19/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A skid attachment for a carrying cart has an arcuate cross-section engageable with a pair of wheels at the front of the cart, and is held in position by the engagement of an edge of the attachment with the underside of the frame of the cart as forward motion of the cart is begun. The wheels rotate about the inner periphery of the attachment during this preliminary movement, in which the attachment simply rolls along the ground a few inches until the contact with the frame is made.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.