TREA

Piston

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Information

  • Patent Grant
  • D431802
  • Patent Number
    D431,802
  • Date Filed
    Friday, April 17, 1998
    26 years ago
  • Date Issued
    Tuesday, October 10, 2000
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D15 5
    • 123 1936
    • 123 47 A
    • 123 47 R
    • 123 50 A
    • 123 50 B
    • 123 4135
    • 092 224
    • 092 212
    • 188 320
    • 188 32215
    • D12 159
    • D12 160
    • D12 107
    • D12 114
    • 267 195
    • 267 124
    • 267 14011
    • 267 1411
    • 267 196
  • International Classifications
    • 1216
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a piston, as shown and described.
Priority Claims (1)
Number Date Country Kind
97-2476 Nov 1997 SEX
US Referenced Citations (7)
Number Name Date Kind
D302672 Veno Aug 1989
D322969 Ballheimer et al. Jan 1992
D377493 Oda et al. Jan 1997
D399212 Roderweiss et al. Oct 1998
D399462 Toffolo et al. Oct 1998
3906923 Harker Sep 1975
4467899 Molders et al. Aug 1984