Electric vacuum cleaner

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Description

FIG. 1 is a front, top and right side perspective view of an electric vacuum cleaner showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D263235 March 2, 1982 Akita
D305168 December 19, 1989 Kroll
D314072 January 22, 1991 Shinozaki et al.
D314847 February 19, 1991 Shouji et al.
D335556 May 11, 1993 Kuniya
Other references
  • Photocopy of a Hoover catalog, published Nov. of 1991. Photocopy of Electrolux electric vacuum cleaners catalog, published Aug. of 1991.
Patent History
Patent number: D347500
Type: Grant
Filed: Nov 5, 1992
Date of Patent: May 31, 1994
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Toru Abe (Hyogo), Takashi Shoji (Osaka), Toshiaki Tsuruha (Osaka)
Primary Examiner: Ruth McInroy
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 0/1,502
Classifications
Current U.S. Class: Upright Type (D32/22)