Lawn sprinkler

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Information

Patent Grant
D282866

References
Source

Patent Number
D282,866
Date Filed
Friday, April 20, 1984
40 years ago
Date Issued
Tuesday, March 4, 1986
39 years ago

Inventors
- Ronald G. Hayes
Original Assignees
- L. R. Nelson Corporation
Examiners
- Largen; James R.
Agents
- Cushman, Darby & Cushman

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 6-10
- 239 69
- 239 239
- 239 240
- 239 242
- 239 263
- 239 537
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (13)

Number	Name	Date	Kind
D186011	Benjamin	Aug 1959
D218970	Mango et al.	Oct 1970
D218971	Mango et al.	Oct 1970
D218972	Mango et al.	Oct 1970
D269367	MacKay et al.	Jun 1983
2921474	Ballard	Jan 1960
2945385	Nelson	Jul 1960
3055595	Bohn et al.	Sep 1962
3222655	Mattson	Nov 1965
3286929	Henningsen	Nov 1966
3423024	Morawetz	Jan 1969
3559888	Miklos	Feb 1971
4457471	Roman	Jul 1984

Foreign Referenced Citations (1)

Number	Date	Country
271747	Nov 1966	AUX

Non-Patent Literature Citations (1)

Entry
Hardware Age, Mar. 21, 1963, p. 71, Item 6.