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:
Nov. 18, 1997
Filed:
Jun. 15, 1995
Applicant:
Inventor:
Todd W Bruchu, Lake Elmo, MN (US);
Assignee:
Andersen Corporation, Bayport, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
526569 ; 526565 ; 403231 ; 411401 ; 411417 ;
Abstract
A corner lock includes a first member that is secured to a first window frame segment and a second member that is secured to the first member and a second window frame segment. The first member is inserted into an opening in an end of the first window frame segment, and a partial turn thereof anchors the first member relative to the first window frame segment. A ring on a protruding end of the first member abuts an end of the second window frame segment, and the second member inserts through this ring and is secured within the end of the second window frame segment.