TREA

Circular wave blade

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Information

  • Patent Grant
  • D342883
  • Patent Number
    D342,883
  • Date Filed
    Wednesday, August 5, 1992
    32 years ago
  • Date Issued
    Tuesday, January 4, 1994
    30 years ago
  • US Classifications
    Field of Search
    • US
    • D08 70
    • D08 66
    • 030 319
    • 030 292
    • 030 307
    • 030 347
    • 030 355
    • 030 316
    • 083 676
    • 083 663
    • D15 139
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a circular wave blade, as shown and described.
US Referenced Citations (3)
Number Name Date Kind
3831484 Gibb Aug 1974
4382397 De Torre May 1983
5022299 Fischer et al. Jun 1991