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:
Oct. 01, 1991
Filed:
Feb. 14, 1990
Applicant:
Inventors:
Victor Cheung, Woodstock, GA (US);
Matthew K Haggerty, Milton, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47F / ; F16M / ;
U.S. Cl.
CPC ...
294 191 ; 248340 ;
Abstract
A ceiling sign installation pole having a slot for carrying an anchor and an intersecting slot for permitting the exiting of a hook hung from the anchor. The installation head has a flat surface with two bumps for lifting adjacent ceiling tiles out of the way during the installation process. The walls of the exit slot bevel outwards towards the bottom of the installation head. Additional slots may be provided for different sized anchors. A flexible joint is used to connect the installation head to an elongated pole.