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:
Mar. 02, 2004
Filed:
Sep. 21, 2001
Applicant:
Inventor:
Taro Fujima, Tokyo, JP;
Assignee:
Tabata Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 9/02 ;
U.S. Cl.
CPC ...
A61F 9/02 ;
Abstract
A diving face mask has a skirt of which a part forms a nose cover The nose cover has a bottom wall configured so that the inner surface of the bottom wall facing nares of a wearer of the mask curves along transversely middle portion of the inner surface so as to protrude inwardly of the nose cover with respect to the portions of the inner surface extending on both sides of the middle portion