Air pump for medical use
Description
FIG. 1 is a top, front, right side perspective view of an air pump for medical use showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D222195 | October 1971 | Hultberg |
D224172 | July 1972 | Schmidt |
D237113 | October 1975 | Hoff et al. |
D246668 | December 13, 1977 | Mackay et al. |
D254806 | April 22, 1980 | Kitai et al. |
D315406 | March 12, 1991 | Dye |
4668227 | May 26, 1987 | Kay |
5029576 | July 9, 1991 | Evan, Sr. |
- Daigger Catalog 1994 p. 163 at top Left. Cole Parmer Catalog 95-96 p. 1153 at top Rt. Cole Parmer Catalog 95-95 p. 9 1149 At Bottom Left. Journal of Oral & Maxillo Facial Surgery-ENAC Advertisement top L. & Bottom Rt.--no page No. vol. 53, No. 10 Oct. 1995.
Patent History
Patent number: D374075
Type: Grant
Filed: Feb 22, 1995
Date of Patent: Sep 24, 1996
Inventor: Daniel Lee (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Frank Martinez
Law Firm: Bacon & Thomas
Application Number: 0/35,217
Type: Grant
Filed: Feb 22, 1995
Date of Patent: Sep 24, 1996
Inventor: Daniel Lee (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Frank Martinez
Law Firm: Bacon & Thomas
Application Number: 0/35,217
Classifications