Stepladder dolly
US5382032A · kind A · utility
23Cited by
9References
20Claims
0Family size
Inventor
Key dates
| Filing date | Jun 11, 1993 |
| Grant date | Jan 17, 1995 |
| Priority date | — |
| Expiry date | Jun 11, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B1/12
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A wheeled stepladder dolly is disclosed wherein the dolly is engageable with both a step of the ladder and the existing cross braces on the support portion of a conventional stepladder to temporarily hold the stepladder in a fixed relationship with the dolly, thus providing a stepladder dolly assembly to be used for transporting heavy boxes of tools or the like. The engagement means are adjustable and configured to be adaptable for a number of brands and varieties of commercially available stepladders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.