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.:

US 8511867 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 20, 2013

Filed:

Jul. 22, 2011
Applicants:

Amos Tam, Atlanta, GA (US);

Grzegorz Wronski, Peachtree City, GA (US);

Inventors:

Amos Tam, Atlanta, GA (US);

Grzegorz Wronski, Peachtree City, GA (US);

Assignee:

Cooper Technologies Company, Houston, TX (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 15/00 (2006.01); F21V 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An apparatus that includes a first frame and a second frame coupleable to the first frame. The first frame includes an inner edge, an outer edge, and a base extending between the edges. The second frame includes an inner edge, an outer edge, a base extending between the edges, and a sidewall extending substantially perpendicularly outward from the inner edge. The sidewall includes a lip portion that extends beyond the first frame's base once the first frame is coupled to the second frame and the sidewall is inserted adjacently through the first frame's inner edge. The first frame is coupled to the second frame in at least a first orientation and a second orientation. The lip portion has a first length when coupled in the first orientation and a second length when coupled in the second orientation. The first length is smaller than the second length.


Find Patent Forward Citations

Tam, Amos. (2013). Apparatus and method for providing adjustable lip heights for plaster applications on a ceiling surface (U.S. Patent No. 8511867). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8511867

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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