Sphygmomanometer

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Description

FIG. 1 is a top plan view of a sphygmomanometer showing my new design;

FIG. 2 is a left side elevation;

FIG. 3 is a front view;

FIG. 4 is a perspective view from the right upper side; and

FIG. 5 is a perspective view from the left lower side.

Referenced Cited
U.S. Patent Documents
D215983 November 1969 Bonsiepe
D248490 July 11, 1978 Manno
D250046 October 24, 1978 Ohie
D255381 June 10, 1980 Schmidt
3613667 October 1971 Beck
Foreign Patent Documents
2358788 June 1974 DEX
Patent History
Patent number: D262318
Type: Grant
Filed: Mar 2, 1979
Date of Patent: Dec 15, 1981
Assignee: Nihon Seimitsu Sokki Co., Ltd. (Gunma)
Inventor: Shinji Koshino (Shibukawa)
Primary Examiner: Bernard Ansher
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/16,983
Classifications
Current U.S. Class: D24/21; D24/8; Housing Or Casing (D18/11); Electric (D10/100)
International Classification: 20402;