Sprinkler

Follow

Information

Patent Grant
D412553

References
Source

Patent Number
D412,553
Date Filed
Tuesday, April 7, 1998
26 years ago
Date Issued
Tuesday, August 3, 1999
25 years ago

Inventors
- Gerald Krueger
Examiners
- Taylor; Robin V.

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 213-215
- D23 201
- 239 17
- 239 19
- 239 211
- 239 565
International Classifications
- 2301
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (8)

Number	Name	Date	Kind
D179843	Futrell	Mar 1957
D225328	Margrill	Dec 1972
D250768	Springer	Jan 1979
273940	Bonninghausen	Mar 1883
D390912	Smith	Feb 1998
D391339	Smith	Feb 1998
1758767	Taggart	May 1930
2537048	Giblet	Jan 1951