Vacuum cleaner

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Information

Patent Grant
D344165

References
Source

Patent Number
D344,165
Date Filed
Thursday, January 16, 1992
33 years ago
Date Issued
Tuesday, February 8, 1994
31 years ago

Inventors
- Chikashi Kuriya
Original Assignees
- Sharp Corporation
Examiners
- McInroy; Ruth
Agents
- Nixon & Vanderhye

US Classifications
- D32 - Washing, cleaning, or drying machine
Field of Search
- US
- 015 320-321
- 015 323
- 015 3271-3272
- 015 3274-3277
- 015 347
- 015 352
- 015 353
- 015 412
- D32 1
- D32 21
- D32 23-24
- D32 31
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a vacuum cleaner, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
3-21313	Jul 1991	JPX

US Referenced Citations (7)

Number	Name	Date	Kind
D175857	Ryden	Oct 1955
D285734	Haniguchi et al.	Sep 1986
D297475	Umehara	Aug 1988
D297675	Umehara et al.	Sep 1988
D315431	Ikeda et al.	Mar 1991
D325273	Ikeda et al.	Apr 1992
D325274	Ikeda	Apr 1992

Non-Patent Literature Citations (1)

Entry
Popular Science, Nov. 1991, p. 13 "Sharp's EC-EX1 vac. cleaner".