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. 26, 1989
Filed:
Feb. 14, 1989
Applicant:
Inventors:
F Richard Green, Fairfield, OH (US);
Charles C Kreimer, Cincinnati, OH (US);
Assignee:
Pease Industries, Inc., Fairfield, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E06B / ;
U.S. Cl.
CPC ...
49501 ; 52829 ;
Abstract
The fire resistance of a metal skin covered door wherein the stile on the lock side projects between the skins for on site trimming purposes is more than doubled by directly connecting one leaf of each hinge to one of the skins and by directly connecting the skins to each other with a metal strap positioned on the top of the door close to the lock side edge thereof.