Hair clipper with tapered radial handle
US11813760B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2023 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Feb 14, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B19/3873
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A haircutter handle has upper and lower housings. The upper housing and lower housing join to form a circumvoluted and/or spiraled exterior surface. The handle narrows and extends axially from a blade end to a handle or gripping end. The blade has an upper blade that oscillates over the lower blade to cut hair. The handle has a reduction taper that facilitates gripping and/or handling the handle. The taper also orients the motor and battery so that the center of gravity is positioned within the palm of the user's hand when gripping the handle. The blade end of the handle has a width and/or height that are greater than a width and/or height at the handle end. The reduction in height and/or width dimensions define a taper. In some embodiments, the width tapers more than the height tapers to facilitate gripping the handle about the center of gravity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.