Sweeper

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Information

Patent Grant
D290055

References
Source

Patent Number
D290,055
Date Filed
Tuesday, July 1, 1986
38 years ago
Date Issued
Tuesday, May 26, 1987
37 years ago

Inventors
Original Assignees
- Shop-Vac Corporation
Examiners
- Burke; Wallace R.
- Takemoto; Ruth E.
Agents
- Ostrolenk, Faber, Gerb & Soffen

US Classifications
- D32 - Washing, cleaning, or drying machine
Field of Search
- US
- D32 15-16
- D32 19-20
- D32 38
- 015 42
- 015 49 R
- 015 49 C
- 015 50 R
- 015 87
- 015 349
- 015 79 R
- D15 14
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for sweeper, as shown.

US Referenced Citations (16)

Number	Name	Date	Kind
D193384	Regan	Aug 1962
D197698	Kelley	Mar 1964
D249692	Bothun	Sep 1978
2782434	Parker	Feb 1952
2960714	Senne	Nov 1960
3201819	Wilgus	Nov 1961
3570040	Wada	Mar 1969
3643276	Worwag	Feb 1972
3750215	Liebscher	Aug 1973
3978539	Yonkers	Sep 1976
3978539	Yonkers	Sep 1976
4071920	Block	Feb 1978
4107809	Schuelein	Aug 1978
4170803	Saito	Oct 1979
4177533	Liebscher et al.	Dec 1979
4366593	Parikh	Jan 1983

Foreign Referenced Citations (1)

Number	Date	Country
1127570	Sep 1968	JPX

Non-Patent Literature Citations (1)

Entry
Sunbeam Gas/Electric Lawn Mowers, (Flyer) VG19, .COPYRGT.1974, cover page.