Respiratory exerciser
Description
FIG. 1 is a perspective view of a respiratory exerciser embodying our new design with the hose and a user shown in phantom lines for purposes of illustration only.
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a front elevational view thereof; and
FIG. 4 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
D242956 | January 4, 1977 | Miller |
D254324 | February 26, 1980 | Thead, Jr. |
D254443 | March 11, 1980 | Adams |
4114608 | September 19, 1978 | Russo |
4171804 | October 23, 1979 | Thead, Jr. |
4241740 | December 30, 1980 | Brown |
4299236 | November 10, 1981 | Poirier |
4301810 | November 24, 1981 | Belman |
4323078 | April 6, 1982 | Heimlich |
4327740 | May 4, 1982 | Shuman |
Patent History
Patent number: D269124
Type: Grant
Filed: Jan 6, 1981
Date of Patent: May 24, 1983
Assignee: Greene & Kellog Inc. (Tonawanda, NY)
Inventors: Norman R. McCombs (Tonawanda, NY), Grace N. McCombs (Tonawanda, NY)
Primary Examiner: Bernard Ansher
Law Firm: Browdy and Neimark
Application Number: 6/222,849
Type: Grant
Filed: Jan 6, 1981
Date of Patent: May 24, 1983
Assignee: Greene & Kellog Inc. (Tonawanda, NY)
Inventors: Norman R. McCombs (Tonawanda, NY), Grace N. McCombs (Tonawanda, NY)
Primary Examiner: Bernard Ansher
Law Firm: Browdy and Neimark
Application Number: 6/222,849
Classifications
Current U.S. Class:
D24/17;
128/728;
272/99
International Classification: D2402;
International Classification: D2402;