TREA

Carpet cleaner

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Information

  • Patent Grant
  • D346679
  • Patent Number
    D346,679
  • Date Filed
    Wednesday, April 28, 1993
    31 years ago
  • Date Issued
    Tuesday, May 3, 1994
    30 years ago
  • US Classifications
    Field of Search
    • US
    • 015 320
    • 015 321
    • 015 3402-3404
    • 015 491
    • 015 501
    • 015 503
    • 015 521
    • 015 78
    • 015 791
    • 015 792
    • 015 82
    • 015 87
    • D32 1
    • D32 15-16
    • D32 19-22
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a carpet cleaner, as shown and described.
US Referenced Citations (15)
Number Name Date Kind
D43295 Wright Nov 1912
D47020 Boyer Mar 1915
D212246 Schowalter Sep 1968
D219348 Anderson Dec 1970
D222092 Burgoon Sep 1971
D238849 Jones Feb 1976
D252150 Webb Jun 1979
D253471 Bothum et al. Nov 1979
D274380 Palmer Jun 1984
D295566 Hetherington et al. May 1988
D298479 Jacobs et al. Nov 1988
D309202 Yuen Jul 1990
3939527 Jones Feb 1976
3964925 Burgoon Jun 1976
3974541 Silvis et al. Aug 1976
Continuations (1)
Number Date Country
Parent 632514 Dec 1990