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. 19, 1978
Filed:
Jan. 27, 1978
Applicant:
Inventor:
Seiji Sugasawara, Chiba, JP;
Assignee:
Sugatsune Industrial Co., Ltd., Chiba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ;
U.S. Cl.
CPC ...
264230 ; 29447 ; 264249 ; 264294 ; 264320 ;
Abstract
A method for manufacturing a door catch including a main body made of a thermoplastic resin, and a magnet board for attracting a piece to-be-attracted of a door, wherein supports and a leg portion which constitute the main body are integrally molded of the resinous material under the state under which the spacing between the upper parts of the supports is expanded so as to permit the magnet board to be inserted therebetween, and wherein the magnet board is fixed between the supports owing to the shrinkage of the resinous material at the time of cooling thereof.