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:
Apr. 22, 1997
Filed:
Jun. 07, 1993
Paul J Artwohl, Flossmoor, IL (US);
Andrew G Menke, Orland Park, IL (US);
Ardco, Inc., Chicago, IL (US);
Abstract
A refrigerator display case having a plurality of insulated glass window panels mounted in side-by-side relation for pivotal movement about an upper horizontal pivot axis. Each of the window panels has a substantially all glass front appearance, unencumbered by external hardware, trim or moldings. To achieve such appearance, the upper spacer element of the window panel is in the form of a pivot bar completely concealed by an outer glass pane of the panel, but which has an exposed underside mounting surface to which a hinge plate is connected. Each window panel has side sealing members secured to respective side spacers and with a blade portion extending outwardly from the peripheral edges of the glass panes of the window panel for side-by-side sealing engagement with the side sealing members of adjacent window panels when the window panels are in a closed position. Such side sealing members permit the window panels to be mounted in relatively closely spaced adjacent relation, further contributing to the all glass appearance of the panels.