Sliding sash secondary lock
US9441414B2 · kind B2 · utility
2Cited by
32References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2014 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Jun 24, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05C1/12
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A sliding fenestration sash assembly includes a sliding sash and a frame having a first longitudinal member including at least one aperture. A pin is operatively connected to a handle and movable between an extended position and a retracted position. The pin is biased toward the first longitudinal member by a biasing member. The pin being biased into the aperture by the biasing member when the pin is aligned with the aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.