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:
Jun. 15, 1999
Filed:
Nov. 18, 1996
Applicant:
Inventor:
Matsuhei Toyama, Tokyo, JP;
Assignee:
Zebra Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K / ; B43K / ;
U.S. Cl.
CPC ...
401213 ; 401-6 ; 401202 ; 401243 ;
Abstract
A cap, for a writing tool having on the outside of a cylindrical shell an elastic member made of a material different from that of the cap, including a plurality of longitudinal ribs formed on the inner peripheral surface of the cap in such a manner as to extend along the longitudinal direction of the cylindrical shell. The end portions of the plurality of the longitudinal ribs on the opening edge side of the cap are each formed in the shape of an arch.
Toyama, Matsuhei. (1999). Cap for writing tool (U.S. Patent No. 5911534). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5911534
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile