Sprayer nozzle

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Information

Patent Grant
D257740

References
Source

Patent Number
D257,740
Date Filed
Thursday, April 13, 1978
46 years ago
Date Issued
Tuesday, December 30, 1980
43 years ago

Inventors
- Theodore J. Humphrey II
- Walter H. Wesner
Original Assignees
- The AFA Corporation
Examiners
- Largen; James R.
Agents
- Marcus; Stanley A.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 17
- D23 18
- D23 34-40
- 239 333
International Classifications
- Term of Grant
  7Years

Information

Abstract

Description

Claims

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

US Referenced Citations (5)

Number	Name	Date	Kind
D134562	Murphy	Dec 1942
D199098	Tyler	Sep 1964
D226712	Tada	Apr 1973
D244531	Klingaman	May 1977
D247366	Jones et al.	Feb 1978