Aspirator for emergency cardio-pulmonary resuscitation
Description
FIG. 1 is a front perspective view of an aspirator for emergency cardio-pulmonary resuscitation, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof, the opposite side being identical;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a cross-sectional view taken along line I--I of FIG. 2.
Both sides are the same.
Referenced Cited
Patent History
Patent number: D318124
Type: Grant
Filed: Jul 19, 1990
Date of Patent: Jul 9, 1991
Inventor: Bernhard A. Siemsen (3406 Bovenden)
Primary Examiner: Stella Reid
Law Firm: Witherspoon & Hargest
Application Number: 7/554,593
Type: Grant
Filed: Jul 19, 1990
Date of Patent: Jul 9, 1991
Inventor: Bernhard A. Siemsen (3406 Bovenden)
Primary Examiner: Stella Reid
Law Firm: Witherspoon & Hargest
Application Number: 7/554,593
Classifications
Current U.S. Class:
Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110)