Vacuum cleaner nozzle

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Information

Patent Grant
D411669

References
Source

Patent Number
D411,669
Date Filed
Wednesday, May 13, 1998
26 years ago
Date Issued
Tuesday, June 29, 1999
25 years ago

Inventors
- Richard A. Wareham
Original Assignees
- The Hoover Company
Examiners
- McInroy; Ruth
Agents
- Lowe; A. Burgess
- Kingsbury; Thomas R.

US Classifications
- D32 - Washing, cleaning, or drying machine
Field of Search
- US
- D32 21
- D32 22
- D32 31-34
- 015 322
- 015 354
- 015 355
- 015 358
- 015 362
- 015 366
- 015 378
- 015 400
- 015 412
- 015 414
- 015 4151-422
- 015 4221
International Classifications
- 1505
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (17)

Number	Name	Date	Kind
D98024	White	Dec 1935
D127288	Walker	May 1941
D133712	Kruck	Sep 1942
D145761	Walker	Oct 1946
D146124	Walker	Dec 1946
D249349	Wareham	Sep 1978
D262539	Wareham	Jan 1982
D269470	Essex	Jun 1983
D269558	Essex	Jun 1983
D326006	Moine	May 1992
D329512	McKnight et al.	Sep 1992
D329513	Kieft et al.	Sep 1992
D333892	Wareham	Mar 1993
D338990	McKnight	Aug 1993
D343483	Hoshino	Jan 1994
D346052	Saunders et al.	Apr 1994
D375821	Roberts et al.	Nov 1996

Non-Patent Literature Citations (1)

Entry
Photograph of WindTunnel upright--Introduced Jun. 1997.