Bulb for sphygmomanometer

- Terumo Kabushiki Kaisha
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Description

FIG. 1 is a perspective view of a bulb for sphygmomanometer, showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a perspective view of a second embodiment of the bulb for sphygmomanometer;

FIG. 8 is a front elevational view thereof, the rear elevational view being identical thereto;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a left side elevational view thereof; and

FIG. 12 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
3254671 June 1966 Berliner
3633567 January 1972 Sarnoff
3670720 June 1972 Panzer
3779236 December 1973 Stewart
Patent History
Patent number: D323713
Type: Grant
Filed: Dec 8, 1989
Date of Patent: Feb 4, 1992
Assignee: Terumo Kabushiki Kaisha (Tokyo)
Inventors: Tetsuya Arioka (Tokyo), Hideo Hata (Fujimi)
Primary Examiner: Stella Reid
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/448,151
Classifications
Current U.S. Class: Sphygmomanometer (D24/165)