Locking door handle
US5664448A · kind A · utility
104Cited by
14References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 1996 |
| Grant date | Sep 9, 1997 |
| Priority date | — |
| Expiry date | May 20, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/7638
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A locking handle for an access door includes a housing with a cam rotatably mounted within the housing. The cam is connected to a locking pin for the pin to move transversely in response to rotational movement of the cam. A locking bar is slidably received on the housing and moved to a locked position to prevent rotation of the cam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.