Electric telescoping pole
US6588065B1 · kind B1 · utility
26Cited by
19References
14Claims
0Family size
Inventor
Key dates
| Filing date | Sep 27, 2001 |
| Grant date | Jul 8, 2003 |
| Priority date | — |
| Expiry date | Sep 27, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25G1/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An electric telescoping pole for allowing the user to quickly and effortlessly alter the length of a pole used for coupling tools to. The electric telescoping pole includes a pair of tubular members, the first member telescopically receiving the second member, an electric drive assembly housed in the base of the first member, which, by way of a switching mechanism, electrically controls the pole's length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.