One-touch-actuated multipoint latch system for doors and windows
US6935662B1 · kind B1 · utility
27Cited by
4References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2003 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | Dec 3, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/432
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Plastic window and doors are effectively latched to surrounding plastic frames by a distributed series of latches pins that are carried on a common carrier opposite and coaxial with a like series of apertures for simultaneous shifting between latched and unlatched conditions from a single point. A series of latch pins mates with an opposing series of cammed apertures that engage the pins when relatively shifted by a single turn of one actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.