Electric vacuum cleaner Patent Grant Umehara , et al. * September 13, 1 [Kabushiki Kaisha Toshiba]

Electric vacuum cleaner

Umehara , et al. * September 13, 1

Patent Grant D297675

U.S. patent number D297,675 [Application Number 06/788,154] was granted by the patent office on 1988-09-13 for electric vacuum cleaner. This patent grant is currently assigned to Kabushiki Kaisha Toshiba, Tokyo Electric Co., Ltd.. Invention is credited to Toshiaki Sato, Atsushi Shigemura, Masato Umeda, Nobuhiro Umehara.

United States Patent	D297,675
Umehara , et al.	* September 13, 1988

**Please see images for: ( Certificate of Correction ) **

Electric vacuum cleaner

Claims

The ornamental design for an electric vacuum cleaner, as shown.

Inventors:	Umehara; Nobuhiro (Tokyo, JP), Umeda; Masato (Sakado, JP), Sato; Toshiaki (Higashi-murayama, JP), Shigemura; Atsushi (Tanashi, JP)
Assignee:	Kabushiki Kaisha Toshiba (Tokyo, JP) Tokyo Electric Co., Ltd. (Tokyo, JP)
*[]** Notice:	The portion of the term of this patent subsequent to August 30, 2002 has been disclaimed.
Appl. No.:	06/788,154
Filed:	October 16, 1985

Foreign Application Priority Data


Apr 19, 1985 [JP]			60-15720

Current U.S. Class:	D32/21
Field of Search:	;D32/21,23-24 ;15/323,327E,327F,412

References Cited [Referenced By]

U.S. Patent Documents


D246107	October 1977	Yoshida et al.
D259882	July 1981	Yoshida et al.
D270390	August 1983	Ayukawa et al.
D284319	June 1986	Yamamoto et al.
4545794	October 1985	Himukai
4592764	June 1986	Ikezaki et al.

Foreign Patent Documents


586672	Oct 1982	JP
586701	Oct 1982	JP

Other References

Hitachi, Ltd. Vacuum Cleaner Catalog, 4/1984, no. page number..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Takemoto; Ruth
Attorney, Agent or Firm: Banner, Birch, McKie & Beckett

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 left side elevational view thereof,

FIG. 3 is a front elevational view thereof,

FIG. 4 is a rear elevational view thereof,

FIG. 5 is a top plan view, thereof, and

FIG. 6 is a bottom plan view thereof.

* * * * *

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