Combined cervical traction unit

Description

FIG. 1 is a front elevational view of a cervical traction unit, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 4 is a top plan view thereof;

FIG. 5 is an elevational view of the hand grasping bar; and,

FIG. 6 is a perspective view thereof, in use condition, the broken line showing of the head, bracket and pulley is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
2851031 September 1958 Ciampa
3105489 October 1963 Zivi
3654922 April 1972 Outcalt
3750658 August 1973 Dawson, Jr. et al.
4161946 July 24, 1979 Zuesse
4869240 September 26, 1989 Boren
Patent History
Patent number: D344135
Type: Grant
Filed: Apr 13, 1989
Date of Patent: Feb 8, 1994
Inventor: Edwin A. Price (Aurora, CO)
Primary Examiner: Stella Reid
Application Number: 7/340,156