Pneumatically actuated walking doll
US4067138A · kind A · utility
28Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 1976 |
| Grant date | Jan 10, 1978 |
| Priority date | — |
| Expiry date | Sep 27, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H7/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A walking doll having a hollow body on which arms and legs are mounted, the legs being mounted for pivotal movement to effect a walking action, a pneumatically operated assembly being located within said body and interconnected to the legs for producing the pivotal movement thereof, the pneumatically operated assembly including independently operated bellows units that communicate with manually operated members that define the hands of the doll and that are responsive to alternate pressure exerted thereon for producing the walking action of the legs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.