Adjustable backset mortise lock
US8702131B1 · kind B1 · utility
8Cited by
10References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2010 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Nov 11, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/0977
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The mortise lock of the invention has an adjustable backset employing a latch bolt spacer, a dead bolt extender and two body spacers between the mortise lock body and mortise lock face plate. All the spacers are removable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.