TREA

Impeller paddle

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Information

  • Patent Grant
  • D338897
  • Patent Number
    D338,897
  • Date Filed
    Thursday, July 25, 1991
    34 years ago
  • Date Issued
    Tuesday, August 31, 1993
    32 years ago
  • US Classifications
    Field of Search
    • US
    • D15 10
    • D15 11
    • D15 27-29
    • D15 32
    • 037 251
    • 037 255
    • 198 640
    • 198 642
    • 406 57
    • 406 59
    • 406 97
    • 406 99
    • 406 100
    • 406 114
    • 414 319
    • 414 320
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for an impeller paddle, as shown and described.
US Referenced Citations (6)
Number Name Date Kind
D191375 Buschbom Sep 1961
2877907 Buschbom Mar 1959
3221904 Buschbom Dec 1965
3367521 Seymour et al. Feb 1968
3370721 Seymour et al. Feb 1968
3589500 Hansen Jun 1971
Continuation in Parts (1)
Number Date Country
Parent 387573 Jul 1989