Upright vacuum sweeper

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Description

FIG. 1 is a frontal isometric view of an upright vacuum sweeper showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D298479 November 8, 1988 Jacobs et al.
D337184 July 6, 1993 Bothun et al.
D337185 July 6, 1993 Wulff
D344374 February 15, 1994 Walff
D345034 March 8, 1994 Fitzwater
D364947 December 5, 1995 Kent et al.
D365423 December 19, 1995 Bores et al.
5121592 June 16, 1992 Jertson
5657509 August 19, 1997 Trautloff et al.
Other references
  • Model K-6 Carpet Cleaner product advertisement sheet; Kent Investment Corporation, 1993. Model CR-11 Carpet Cleaner product advertisement sheet; Kent Investment Corporation, 1994.
Patent History
Patent number: D405567
Type: Grant
Filed: Apr 2, 1997
Date of Patent: Feb 9, 1999
Inventors: Willie D. Kent (Issaquah, WA), Steven R. Kent (Redmond, WA)
Primary Examiner: Ruth McInroy
Law Firm: Stoel Rives LLP
Application Number: 0/69,472
Classifications
Current U.S. Class: Upright Type (D32/22)
International Classification: 1505;