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:
Dec. 31, 1991
Filed:
Jul. 25, 1988
Ronald E Grewe, Novi, MI (US);
Palle L Jensen, Copenhagen, DK;
Marketing Displays, Inc., Farmington Hills, MI (US);
Abstract
An improved display apparatus includes at least two elongated frame members arranged with ends thereof disposed generally adjacent one another in order to define an angulated frame corner configuration. Such frame members include elongated channel portions thereon, and an improved corner assembly according to the present invention includes a corner insert insertable between the generally adjacent ends of the frame members, and a corner key member for reinforcing and securely supporting the corner insert. The corner insert is attached to the corner key member, and the corner key member is attached to the frame members. The corner key member is preferably a continuous member, having a pair of corner legs disposed at an angulated relationship with one another, with each of the corner legs being receivable within the channel portion on one of the frame members and extending longitudinally therein.