Tilt latch retainer apparatus and sashes incorporating same
US10180015B1 · kind B1 · utility
2Cited by
23References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2017 |
| Grant date | Jan 15, 2019 |
| Priority date | — |
| Expiry date | Jun 30, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/148
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The tilt latch retainer apparatus and sashes incorporating the same described herein may provide a convenient construction for both initial insertion of a tilt latch assembly into a sash and/or for replacement of a tilt latch assembly in an existing sash. The tilt latch retainer apparatus and sashes incorporating the same may also provide reinforcement of the check rail on a sash including the tilt latch retainer apparatus such that the check rail including the tilt latch retainer apparatus is more resistant to mechanical deformation due to forces exerted on the check rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.