Interface pressure measuring and display apparatus

- Roho, Inc.
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Description

FIG. 1 is a fragmentary front perspective view of the invention showing the connecting conduits foreshortened;

FIG. 2 is a fragmentary front elevation view similar to FIG. 1;

FIG. 3 is a fragmentary rear elevation view similar to FIG. 1;

FIG. 4 is a left side elevation view similar to FIG. 1;

FIG. 5 is a right side elevation view similar to FIG. 1;

FIG. 6 is a fragmentary top plan view similar to FIG. 1; and,

FIG. 7 is a fragmentary bottom view similar to FIG. 1.

Referenced Cited
U.S. Patent Documents
D345607 March 29, 1994 Sedeoka et al.
2558805 July 1951 Yaglou
3718791 February 1973 Szablowski
5335665 August 9, 1994 Suzuki et al.
5406953 April 18, 1995 Bui
5738103 April 14, 1998 Poliac
Patent History
Patent number: D415834
Type: Grant
Filed: Sep 21, 1998
Date of Patent: Oct 26, 1999
Assignee: Roho, Inc. (Belleville, IL)
Inventor: Christopher A. Bar (Belleville, IL)
Primary Examiner: Antoine Duval Davis
Law Firm: Polster, Lieder, Woodruff & Lucchesi, P.C.
Application Number: 0/93,868
Classifications
Current U.S. Class: Sphygmomanometer (D24/165)
International Classification: 2401;