Flow thru telescoping handle and method
US9241560B1 · kind B1 · utility
18Cited by
27References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 8, 2013 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | May 30, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/3033
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A flow thru telescoping handle for use with brush heads and other tools includes a telescoping handle having a tear-drop shaped cross section to increase the strength and improve its functioning capabilities. A spring loaded tension pin is mounted along the bottom of the outer section of the handle which is operated by finger pressure to engage and release it from the inner handle section. A method for adjusting the length of the telescoping handle is also described using the tension pin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.