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:
Jul. 02, 1991
Filed:
Aug. 30, 1989
Applicant:
Inventor:
Michael M May, Stillwater, MN (US);
Assignee:
Intek Weatherseal Products, Inc., Hastings, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05D / ;
U.S. Cl.
CPC ...
49181 ; 49446 ;
Abstract
Disclosed is a sound silenced window frame jamb liner sash guide pocket. A layer of resilient material is coextruded with the material of the jamb liner to provide reverberation dampening of a window sash spring balance located within the jamb liner sash guide pocket.