Sprinkler head

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Information

Patent Grant
D259438

References
Source

Patent Number
D259,438
Date Filed
Wednesday, May 28, 1980
46 years ago
Date Issued
Tuesday, June 2, 1981
45 years ago

Inventors
- Larry P. Meyer
Original Assignees
- Nelson Irrigation Corporation
Examiners
- Largen; James R.
Agents
- Cushman, Darby & Cushman

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 6-12
- D23 34-38
- 169 37-41
- 239 532
- 239 524
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a sprinkler head, as shown and described.

US Referenced Citations (11)

Number	Name	Date	Kind
D184373	Rider	Feb 1959
D253842	Addison	Jan 1980
792309	Buell	Jun 1905
921205	Cramer	May 1909
1401196	Miller et al.	Dec 1921
1736256	Doughty	Nov 1929
1801459	Slauter	Apr 1931
2058823	Pigott	Oct 1936
2711925	King	Jun 1955
3061204	MacInnes et al.	Oct 1962
3586244	Johnson	Jun 1971