Nozzle guard

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Information

Patent Grant
D399920

References
Source

Patent Number
D399,920
Date Filed
Thursday, September 19, 1996
27 years ago
Date Issued
Tuesday, October 20, 1998
25 years ago

Inventors
- Douglas Edward Bate
Original Assignees
- Skyscraper Cleaning Services Inc.
Examiners
- Nunn; Freda
- Taylor; Robin V.
Agents
- Lambert; Anthony R.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 213-215
- D23 223
- D23 226
- D23 227
- D23 229
- 239 103
- 239 104
- 239 288
- 239 2883
- 239 2885
International Classifications
- 2301
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a nozzle guard, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
2535766	Wahlin	Dec 1950
3514040	Carson	May 1970
5632339	Fenske et al.	May 1997