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:
Feb. 13, 2007
Filed:
Jun. 22, 2004
Applicants:
Satoshi Osuga, Tokyo, JP;
Hiroshi Tanaka, Tokyo, JP;
Katsuhiko Murayama, Tokyo, JP;
Inventors:
Assignee:
Max Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25C 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The guide rodsextending straight along the discharge portare fixed to the contact member, and this contact memberis retained slidably on the nosevia the guide rods. The nose extensionis formed at the free end of the discharge portso as to be integral with the noseso that the nose extension covers the outer circumferential surface of the discharge port. The contact memberis held in the annular space formed between the nose extensionand discharge port, the contact memberbeing provided so as to project from free end of the nose extension.