Vacuum cleaner

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Information

Patent Grant
D309806

References
Source

Patent Number
D309,806
Date Filed
Friday, May 15, 1987
37 years ago
Date Issued
Tuesday, August 7, 1990
34 years ago

Inventors
- Robert A. Chieda
- Robert Romeo
Original Assignees
- TRC Acquisition Corporation
Examiners
- Word; A. Hugo
- McInroy; Ruth
Agents
- LuKacher; Martin

US Classifications
- D32 - Washing, cleaning, or drying machine
Field of Search
- US
- D32 18
- D32 21-22
- D32 31-34
- 015 323-324
- 015 325
- 015 335
- 015 329
- 015 338
- 015 344
- 015 350-351
- 015 361
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (4)

Number	Name	Date	Kind
D275428	Wareham	Sep 1984
D293728	Ohhira et al.	Jan 1988
D299176	Bowerman et al.	Dec 1988
4517705	Hug	May 1985