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. 01, 1992
Filed:
Jul. 03, 1991
Applicant:
Inventor:
Haruo Matsushima, Toyama, JP;
Assignee:
Yoshida Kogyo K.K., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A44B / ;
U.S. Cl.
CPC ...
24391 ; 24392 ;
Abstract
A coiled slide fastener element made of a synthetic resin monofilament has a coupling head portion, which has an enlarged width by forming bulging portions so that firm coupling of a slide fastener can be realized.