Back therapy apparatus

Information

  • Patent Grant
  • D336498
  • Patent Number
    D336,498
  • Date Filed
    Thursday, July 25, 1991
    33 years ago
  • Date Issued
    Tuesday, June 15, 1993
    31 years ago
Abstract
Description
Claims
  • The ornamental design for back therapy apparatus, as shown.
US Referenced Citations (7)
Number Name Date Kind
D212019 Schawalder Aug 1968
D255915 Applegate Jul 1980
D280922 Sieder Oct 1985
D288459 Lee Feb 1987
D320824 Cordon Oct 1991
4611806 Terry Sep 1986
4623144 Rockwell Nov 1986