TREA

Vacuum cleaner

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Information

  • Patent Grant
  • D346052
  • Patent Number
    D346,052
  • Date Filed
    Friday, January 10, 1992
    32 years ago
  • Date Issued
    Tuesday, April 12, 1994
    30 years ago
  • US Classifications
    Field of Search
    • US
    • 015 323-326
    • 015 3276
    • 015 331-336
    • 015 337
    • 015 347
    • 015 350-351
    • 015 361
    • 015 377
    • 015 412
    • 015 413
    • 015 4151
    • D32 21-22
    • D32 31-34
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a vacuum cleaner, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D292335 Wareham et al. Oct 1987
D293727 Wareham et al. Jan 1988
D301648 Kieft Jun 1989
D305169 Essex et al. Dec 1989
D307069 Kieft Apr 1990
D313681 McKnight Jan 1991
4621390 Hampton et al. Nov 1986
4648149 Hampton et al. Mar 1987
4720887 Bosyj et al. Jan 1988
4748714 Tschudy Jun 1988
Non-Patent Literature Citations (4)
Entry
Service Merchandise, Dec. 20, 1992, p. 36, "Dirt Devil upright vac. cleaners".
Service Merchandise, Dec. 20, 1992, p. 39, "Oreck XL uprt. vac. cleaner".
Service Merchandise, Dec. 20, 1992, p. 38, "Eureka upright vac. cleaners".
Whirlpool CVR 2000 High Speed upright, no page #, "Whirlpool CVR 2000 high speed upright".