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:
Sep. 08, 1981
Filed:
Aug. 20, 1979
Applicant:
Inventor:
Robert D MacDonald, Mesa, AZ (US);
Assignee:
Masco Corporation, Taylor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05D / ;
U.S. Cl.
CPC ...
16139 ; 16180 ;
Abstract
A door hinge of the type adapted to urge a door to its closed position and to hold the door closed without the necessity of employing a latch mechanism. The hinge comprises a hinge member having an integral hinge pin portion formed thereon, a second hinge member having hinge portions rotatably mounted on the hinge pin, and a pressure member mounted on the second hinge member nd reacting against the first hinge member to urge the door to a closed position, the pressure member being operable to hold the hinge members in assembled condition.