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. 10, 1978
Filed:
Apr. 22, 1977
Applicant:
Inventor:
Yukio Yamamoto, Uozu, JP;
Assignee:
Yoshida Kogyo K.K., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
E05D / ; E06B / ;
U.S. Cl.
CPC ...
16137 ; 16129 ; 49501 ; 49381 ;
Abstract
A door hinge attachment device for a door having a core of hardboard or like relatively soft material sandwiched between and adhered to a pair of face panels and the resulting assembly. The attachment device includes a pair of gripping jaws embracing the hinged edge of the door and bolted thereto, and a mounting plate integral with one of the gripping jaws and tongue-and-groove jointed to or integral with the other. Fitted flush in a recess in the door edge, the mounting plate has a set of tapped holes to permit one of the leaves of a butt hinge to be screwed thereto through a frame member extending along and embracing the peripheral edges of the door.