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. 15, 1988
Filed:
Feb. 05, 1988
Douglas J Palmer, Mosinee, WI (US);
SNE Enterprises, Wausau, WI (US);
Abstract
The insulated window assembly includes a pair of parallel-spaced glass panes, a plurality of intersecting metallic, internal muntin bars disposed in the space between the glass panes, a plurality of intersecting, wooden, exterior muntin bars affixed on the outer surface of the exterior glass pane and a plurality of wooden intersecting interior muntin bars affixed on the outer surface of the interior glass pane. The internal muntin bars have a thickness less than the space between the glass panes. The exterior and interior muntin bars are slightly wider than the internal muntin bars and are coincidentally aligned with each other and with the internal muntin bars to give the window panel assembly the appearance of a historically correct, authentic divided lite window having individual panes separated by conventional muntin bars.