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. 29, 1999
Filed:
May. 28, 1996
Applicant:
Inventor:
Yasuyuki Hashimoto, Hyogo-ken, JP;
Assignee:
Ancos Co., Ltd., Osaka-fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K / ;
U.S. Cl.
CPC ...
401108 ;
Abstract
A writing intent has a body tube and a writing member slidably disposed therein, the writing member having a writing end and ink therein. A retraction and advancement mechanism is provide for advancing and retracting the writing member between an operation position and storage position. A sleeve is provided in a front portion of the body and has a scaling cover hinged thereon. The writing member passes through the sleeve and is retractable therein. A mechanism is provided which closes the sealing cover on the sleeve when the writing member is in a retracted position and seals the writing end of the writing member via elastically deformable contact therewith.