Physiological sensor for placement on the skin of humans or animals to detect electrical activity in the localized region thereof

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Description

FIG. 1 is a perspective view of a physiological sensor for placement on the skin of humans or animals to detect electrical activity in the localized region thereof;

FIG. 2 is a side elevational view of FIG. 1, the opposite side being a mirror image thereof;

FIG. 3 is an end elevational view of FIG. 1; and

FIG. 4 is a top plan view of FIG. 1.

Referenced Cited
U.S. Patent Documents
3052233 September 1962 Veling
3701346 October 1972 Patrick, Jr. et al.
3943918 March 16, 1976 Lewis
Patent History
Patent number: D243475
Type: Grant
Filed: Nov 20, 1974
Date of Patent: Feb 22, 1977
Inventor: Lawrence M. Frazier (West Covina, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: John E. Wagner
Application Number: 5/525,493
Classifications
Current U.S. Class: D83/1F
International Classification: D2499;