Therapeutic electrode pad

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Description

FIG. 1 is a perspective view of an therapeutic electrode pad embodying my design;

FIG. 2 is an end view from the left of the therapeutic electrode pad illustrated in FIG. 1;

FIG. 3 is an end view of said therapeutic electrode pad from the right;

FIG. 4 is a side elevation view of said therapeutic electrode pad; and

FIG. 5 is a bottom plan view of said therapeutic electrode pad.

Referenced Cited
U.S. Patent Documents
3187745 June 1965 Baum
3528408 September 1970 Opperman
3792700 February 1974 Sarnoff et al.
D231497 April 1974 Hinnenkamp
Foreign Patent Documents
545,303 July 1922 FR
Other references
  • Audiotex New Products Catalog FR-61-A, Rec'd May 1961, p. 2, Pillow speaker.
Patent History
Patent number: D243476
Type: Grant
Filed: Apr 24, 1975
Date of Patent: Feb 22, 1977
Inventor: Roger E. Avery (Farmingdale, NY)
Primary Examiner: Susie J. Mercer
Attorney: Alan K. Roberts
Application Number: 5/571,376
Classifications
Current U.S. Class: D83/1F
International Classification: D2404;