Vent brush having flexible bristle support
US7310849B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 23, 2003 |
| Grant date | Dec 25, 2007 |
| Priority date | — |
| Expiry date | Aug 3, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/104
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hairbrush includes a body and a panel having bristle mounts and support legs. Each of the bristle mounts is secured to at least three of the support legs in a network arrangement that defines openings for passage of an airstream through the panel. The hairbrush includes bristles located at a first set of bristle mounts. The hairbrush may also support clusters of bristles in recesses defined in hubs located at a second set of bristle mounts. The hairbrush may include a head portion defining a central opening across which the panel extends. Alternatively, the panel may be secured to the body in a substantially cylindrical configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.