Haemadynamometer

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Description

FIG. 1 is a front perspective view of a haemadynamometer showing my new design.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a front elevational view thereof.

FIG. 6 is a back elevational view thereof.

FIG. 7 is a right side elevational view thereof.

FIG. 8 is a left side elevational view thereof.

The digital read out in FIG. 1 is shown for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
D254806 April 22, 1980 Kitai et al.
D282778 February 25, 1986 Camens
D288478 February 24, 1987 Carlson et al.
D289082 March 31, 1987 Tsuji
3771515 November 1973 Hurwitz
Patent History
Patent number: D297049
Type: Grant
Filed: Oct 18, 1985
Date of Patent: Aug 2, 1988
Assignee: Nihon Seimitsu Sokki Co., Ltd. (Gunma)
Inventor: Takeshi Hagiwara (Shibukawa)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/789,227
Classifications
Current U.S. Class: D24/21; D24/17