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. 11, 1997
Filed:
Jan. 05, 1995
Applicant:
Inventors:
Bill N Oliver, Dana Point, CA (US);
Peter Manno, La Jolla, CA (US);
Assignee:
Sea Quest, Inc., Carlsbad, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
2428 ; 12820029 ; 12820128 ;
Abstract
A diver's face mask having a centrally offset purge valve which is easily purged by tilting the mask toward the purge valve to accumulate any water within the mask and exhaling through the nose.