TREA

Piston or similar article

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Information

  • Patent Grant
  • D322969
  • Patent Number
    D322,969
  • Date Filed
    Friday, October 21, 1988
    36 years ago
  • Date Issued
    Tuesday, January 7, 1992
    32 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a piston or similar article, as shown and described.
US Referenced Citations (14)
Number Name Date Kind
2296478 Morgan Sep 1942
2308178 Kishline Jan 1943
2407429 Kuttner Sep 1946
3971355 Kottmann Jul 1976
4056044 Kamman et al. Nov 1977
4180027 Taylor Dec 1979
4207808 Elsbett et al. Jun 1980
4242948 Stang et al. Jan 1981
4286505 Amdall Sep 1981
4377967 Pelizzoni Mar 1983
4577595 Deutschmann et al. Mar 1986
4644853 Russell et al. Feb 1987
4662047 Berchem May 1987
4704950 Ripberger et al. Nov 1987
Foreign Referenced Citations (2)
Number Date Country
0106935 May 1984 EPX
54-47937 Apr 1979 JPX
Non-Patent Literature Citations (1)
Entry
Technical Paper No. 770031; Society of Automotive Engineers, dtd. Feb. 28-Mar. 4, 1977, by M. D. Roehrle.