Blood pressure measuring device

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Description

FIG. 1 is a top perspective view of a blood measuring device showing my new design;

FIG. 2 is a top perspective view thereof, with the wire stand omitted for clarity of illustration;

FIG. 3 is a side elevation of FIG. 1;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevation of FIG. 2;

FIG. 6 is a front elevation thereof;

FIG. 7 is a rear elevation thereof;

FIG. 8 is a bottom plan view thereof; and

FIG. 9 is an elevation as seen from the side opposite FIG. 5.

Referenced Cited
U.S. Patent Documents
D232781 September 1974 Raczkowski et al.
D243799 March 22, 1977 Bell
D244235 May 3, 1977 Lichowsky
D245203 July 26, 1977 Cuccio
D248490 July 11, 1978 Manno
D250046 October 24, 1978 Ohie et al.
3911904 October 1975 Saba
Patent History
Patent number: D255381
Type: Grant
Filed: Dec 30, 1977
Date of Patent: Jun 10, 1980
Assignee: Labora Mannheim GmbH fur Labortechnik (Mannheim)
Inventor: Helmut Schmidt (Mannheim)
Primary Examiner: Bernard Ansher
Law Firm: Sprung, Felfe, Horn, Lynch & Kramer
Application Number: 5/866,201
Classifications
Current U.S. Class: D24/21; Temperature, Humidity, Atmospheric Condition (3) (D10/52)
International Classification: D2402;