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.:
Date of Patent:
May. 16, 2017
Filed:
Nov. 07, 2014
Applicant:
Barry G. Lawrence, Thomasville, NC (US);
Inventor:
Barry G. Lawrence, Thomasville, NC (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E05C 3/04 (2006.01); E05C 3/02 (2006.01);
U.S. Cl.
CPC ...
E05C 3/046 (2013.01);
Abstract
A rotatable window lock including a cam positioned within a housing and rotatably connected to a handle. The housing defines a vertical protrusion on the exterior surface sized and configured to be inserted within an aperture defined in the bottom surface of the handle. By positioning the protrusion closer to the housing edge than the housing center, the protrusion is able to rotatably refrain the handle, preventing inadvertent rotation of the handle and unauthorized window access.