Vacuum cleaner

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Information

Patent Grant
D305373

References
Source

Patent Number
D305,373
Date Filed
Monday, April 20, 1987
37 years ago
Date Issued
Tuesday, January 2, 1990
35 years ago

Inventors
- Sachio Yamamoto
- Chikashi Kuriya
Original Assignees
- Sharp Corporation
Examiners
- Dunkins; Bruce W.
- Takemoto; Ruth
Agents
- Flehr Hohbach, Test, Albritton & Herbert

US Classifications
- D32 - Washing, cleaning, or drying machine
Field of Search
- US
- D32 21-22
- D32 24
- D32 32-34
- 015 320-322
- 015 328-329
- 015 333
- 015 338
- 015 344
- 015 347
- 015 349-351
- 015 353
- 015 410
- 015 412
- 015 414
- 015 415 R
- 015 415 A
- 015 418-422
- 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
61-41611	Oct 1986	JPX

US Referenced Citations (5)

Number	Name	Date	Kind
D155903	Kelly	Nov 1949
D188411	Gantz	Jul 1960
D193264	Kelnhofer	Jul 1962
D296486	Staubitz et al.	Jun 1988
3184778	Lindberg et al.	May 1965