Invention Grant
- Patent Title: Anti-friction latchbolt
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Application No.: US14433161Application Date: 2013-10-04
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Publication No.: US10196843B2Publication Date: 2019-02-05
- Inventor: Chad A. Hickman
- Applicant: STANLEY SECURITY SOLUTIONS, INC.
- Applicant Address: US IN Indianapolis
- Assignee: dormakaba USA Inc.
- Current Assignee: dormakaba USA Inc.
- Current Assignee Address: US IN Indianapolis
- Agency: Faegre Baker Daniels LLP
- International Application: PCT/US2013/063407 WO 20131004
- International Announcement: WO2014/055839 WO 20140410
- Main IPC: E05C1/02
- IPC: E05C1/02 ; E05C1/08 ; E05B15/10 ; E05B17/00

Abstract:
A latchbolt assembly includes a solid latchbolt having at least a first surface, a second surface and a third surface and an anti-friction bolt pivotally coupled to the solid latchbolt. The anti-friction bolt includes a cross member disposed adjacent the first surface of the solid latchbolt and a pair of plates depending from the cross member to form a U-shaped cross section. The plates are disposed adjacent the second and third surfaces of the solid latchbolt.
Public/Granted literature
- US20150259955A1 ANTI-FRICTION LATCHBOLT Public/Granted day:2015-09-17
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