Vacuum cleaner nozzle

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Information

Patent Grant
D434887

References
Source

Patent Number
D434,887
Date Filed
Friday, April 23, 1999
25 years ago
Date Issued
Tuesday, December 5, 2000
23 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 25
- D32 31-33
- 015 4151-4221
- 015 321-322
- 015 412
- 015 414
- 015 400
- 015 350
- 015 354
- 015 362
- 015 364
- 015 367
- 015 373
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 (10)

Number	Name	Date	Kind
D145215	Karstadt	Jul 1946
D146574	Karstadt	Apr 1947
D326006	Moine	May 1992
D338990	McKnight	Aug 1993
D356880	Kieft	Mar 1995
D368559	Abe et al.	Apr 1996
D368994	Abe et al.	Apr 1996
D403479	Diebel	Dec 1998
D411669	Wareham	Jun 1999
D412227	Wareham et al.	Jul 1999

Non-Patent Literature Citations (3)

Entry
Photograph of Kenmore Progressive 300, Model 116-38812890.
Photograph of Sharp Super Charge Twin Energy, Model EC-Tu2809.
Photograph of Koblentz Professional, Model U230.