TREA

Exercise step

Follow

Information

  • Patent Grant
  • D353636
  • Patent Number
    D353,636
  • Date Filed
    Thursday, May 21, 1992
    32 years ago
  • Date Issued
    Tuesday, December 20, 1994
    30 years ago
  • US Classifications
    Field of Search
    • US
    • D06 349
    • D06 367
    • 482 52
    • 297 438
    • 297 439
    • 108 144
    • 108 11
    • 108 12
    • 108 156
    • D21 191
    • D25 63
    • D25 65
  • International Classifications
    • A47C912
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for an exercise step, as shown and described.
Priority Claims (2)
Number Date Country Kind
2019088 Nov 1991 GBX
2019089 Nov 1991 GBX
US Referenced Citations (38)
Number Name Date Kind
D123160 Daily Oct 1940
D157319 Bair Feb 1950
D194399 De Muth et al. Jan 1963
D267969 Rodger Feb 1983
D268280 Rodger Mar 1983
D281260 Smith Nov 1985
D298266 Reyneke Oct 1988
D298786 Wilkinson Dec 1988
D313521 Hassel et al. Jan 1991
D318958 Ahlstrom et al. Aug 1991
D320702 Dewing Oct 1991
D323537 Wilkinson Jan 1992
D326530 Lewis May 1992
D330057 Saunders et al. Oct 1992
D330234 Saunders et al. Oct 1992
D330235 Traetta et al. Oct 1992
D337211 Bergkvist Jul 1993
D337362 Goldstein et al. Jul 1993
D339179 Wilkinson Sep 1993
D342298 Schnabel, Jr. et al. Dec 1993
513311 Epstein Jan 1994
746978 Mohr Dec 1903
1978650 Shannon Oct 1934
2097273 Feist Oct 1937
2172609 Fogg Sep 1939
3653715 Drabert et al. Apr 1972
3907068 Ulerich Sep 1975
4106413 Hoaglund Aug 1978
4191111 Emmert Mar 1980
4549767 Hampshire et al. Oct 1985
4678234 Wilson Jul 1987
4715296 Wilkinson Dec 1987
4759542 Hudec Jul 1988
4813742 Cardinael Mar 1989
4984785 Wilkinson Jan 1991
5037084 Flor Aug 1991
5050861 Thomas et al. Sep 1991
5096186 Wilkinson et al. Mar 1992
Foreign Referenced Citations (2)
Number Date Country
901614 May 1972 CAX
1079004 Aug 1967 GBX