Doll with simulated hair growth
US4801286A · kind A · utility
Inventors
Key dates
| Filing date | Feb 5, 1988 |
| Grant date | Jan 31, 1989 |
| Priority date | — |
| Expiry date | Feb 5, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H3/44
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A toy doll comprises a doll body including a head portion having an aperture in the upper rear portion thereof, a lock of hair in the aperture and an advancing mechanism which is actuatable for advancing the lock of hair from a retracted first position to an extended second position wherein an increased portion of said lock of hair is exposed. The doll body further comprises first and second arms, and it is constructed so that the first arm is manipulatable for actuating the advancing mechanism and so that the second arm is rotatable for rewinding the advancing mechanism and for simultaneously moving the lock of hair toward the retracted position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.