Hair brush with a flexible base plate made of a plastic material
US4500939A · kind A · utility
78Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 18, 1983 |
| Grant date | Feb 19, 1985 |
| Priority date | — |
| Expiry date | Mar 18, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/104
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hair brush of antistatic plastic material comprises an apertured base plate in the form of a grid having bristles integrally moulded therewith. The base plate is convexly curved in the finished brush with the bristles on the convex side and the grid construction imparts to the brush sufficient resilience to allow the relatively stiff integrally moulded bristles to execute a comfortable brushing action.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.