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. 02, 2008
Filed:
Jan. 21, 2003
Yevgeniy M Levin, Novi, MI (US);
David U Hillstrom, Novi, MI (US);
Yevgeniy M Levin, Novi, MI (US);
David U Hillstrom, Novi, MI (US);
Marketing Displays, Inc., Farmington Hills, MI (US);
Abstract
A portable sign assembly is provided and includes a sign assembly that is selectively interconnected with a base assembly. The sign assembly includes a vertical brace extending therefrom that is in sliding engagement with an upright of the base assembly. A sign release mechanism is further provided and is disposed on the upright for releasably securing the sign and base assemblies. The release mechanism includes a lock-pin that is slidably disposed through the upright and is biased in a first position by a spring member disposed within the upright. The lock-pin selectively engages the vertical brace for prohibiting sliding motion between the vertical brace and the upright.