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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11118374 B1

PDFFull Text
Date of Patent:
Sep. 14, 2021

Filed:

May. 11, 2020

Straight action flush lock for casement window and method of operating the same

Applicant:

Interlock Usa, Inc., Reno, NV (US);

Inventor:

Peter J. Minter, Reno, NV (US);

Assignee:

Interlock USA, Inc., Reno, NV (US);

Attorneys:

DeLio Peterson & Curcio LLC

David R. Pegnataro

Primary Examiner:

Kristina R Fulton

Assistant Examiner:

Faria F Ahmad

Int. Cl.
CPC ...
E05B 5/00 (2006.01); E05C 19/10 (2006.01); E05B 15/00 (2006.01); E05C 9/10 (2006.01); E05C 9/20 (2006.01); E05C 17/14 (2006.01); E05C 1/08 (2006.01); E05C 9/02 (2006.01); E05C 1/00 (2006.01); E05C 9/22 (2006.01); E05C 1/02 (2006.01); E05C 19/02 (2006.01); E05B 85/22 (2014.01); E05C 17/48 (2006.01);
U.S. Cl.
CPC ...
E05B 5/006 (2013.01); E05B 5/00 (2013.01); E05B 15/0006 (2013.01); E05C 9/10 (2013.01); E05C 19/10 (2013.01); E05B 85/22 (2013.01); E05C 1/00 (2013.01); E05C 1/002 (2013.01); E05C 1/006 (2013.01); E05C 1/02 (2013.01); E05C 1/08 (2013.01); E05C 9/02 (2013.01); E05C 9/028 (2013.01); E05C 9/20 (2013.01); E05C 9/22 (2013.01); E05C 17/14 (2013.01); E05C 17/48 (2013.01); E05C 19/028 (2013.01); E05C 2001/008 (2013.01); Y10S 292/31 (2013.01); Y10S 292/47 (2013.01); Y10S 292/62 (2013.01); Y10T 292/0951 (2015.04); Y10T 292/0963 (2015.04); Y10T 292/0967 (2015.04); Y10T 292/0968 (2015.04);
Abstract

A low profile actuating window lock for casement windows having a longitudinal slot in a sidewall of the casing for the lock, wherein an actuator including a fork component translates within the slot in a direction opposite movement of the handle, the handle pivotable about a restrictor arm that pivots relative to the casing, allowing the handle to rotate from the locked position to the unlocked position with low clearance from the window frame. The pivot points of the handle and restrictor arm configuration allow for an over center linkage that prevents back driving the casement window lock.

Find Patent Forward Citations

Minter, Peter. (2021). Straight action flush lock for casement window and method of operating the same (U.S. Patent No. 11118374). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11118374

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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