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:
Sep. 26, 1995
Filed:
Oct. 24, 1994
Applicant:
Inventors:
Edward W Vipond, Gardner, MA (US);
Robert W Shaffer, II, East Templeton, MA (US);
Assignee:
Tuthill Corporation, Millbury, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
12820418 ; 12820227 ; 12820425 ;
Abstract
A portable ventilator having axially aligned inlet and outlet ports, an inlet fitting adapted for alternative connection to the inlet port in either of two 180.degree. reverse orientations. In one such orientation, the inlet fitting enhances air flow into the ventilator, and in the other such orientation, the inlet fitting adapts the inlet port for connection to a suction duct or the like.