Sprinkler apparatus
Description
Claims
The ornamental design for a sprinkler apparatus, as shown and described.
Referenced Cited
Patent History
Patent number: D634811
Type: Grant
Filed: Oct 4, 2010
Date of Patent: Mar 22, 2011
Inventor: Robert Perkins (Bremerton, WA)
Primary Examiner: Robin V Webster
Attorney: Italia IP
Application Number: 29/376,197
Type: Grant
Filed: Oct 4, 2010
Date of Patent: Mar 22, 2011
Inventor: Robert Perkins (Bremerton, WA)
Primary Examiner: Robin V Webster
Attorney: Italia IP
Application Number: 29/376,197
Classifications
Current U.S. Class:
Sprinkler For Lawn, Agricultural Irrigation Or Fire Extinguishing (5) (D23/214)