Lawn grooming device
Latest S & B Lawn Systems, Inc. Patents:
Description
The broken line showing of a roller and surface features in
Claims
The ornamental design for a lawn grooming device, as shown and described.
Referenced Cited
U.S. Patent Documents
D164362 | August 1951 | Gaddis |
2973613 | March 1961 | Hagedorn |
3190061 | June 1965 | Gilbertson |
3402535 | September 1968 | Nelson |
3537720 | November 1970 | Irgens |
3555793 | January 1971 | Chapman |
D239311 | March 1976 | Cognata |
4638622 | January 27, 1987 | Smith |
4899828 | February 13, 1990 | Harris |
D329652 | September 22, 1992 | Killian |
5261213 | November 16, 1993 | Humphrey |
D354964 | January 31, 1995 | Reichle |
5870888 | February 16, 1999 | Pugh |
6047530 | April 11, 2000 | Bednar |
6523335 | February 25, 2003 | Vanderipe |
D584747 | January 13, 2009 | Sprinkmann et al. |
Patent History
Patent number: D607902
Type: Grant
Filed: May 4, 2009
Date of Patent: Jan 12, 2010
Assignee: S & B Lawn Systems, Inc. (Waukesha, WI)
Inventor: Steven A. Sprinkmann (Germantown, WI)
Primary Examiner: Stella M Reid
Assistant Examiner: Mark A Goodwin
Attorney: Wells St. John P.S.
Application Number: 29/314,836
Type: Grant
Filed: May 4, 2009
Date of Patent: Jan 12, 2010
Assignee: S & B Lawn Systems, Inc. (Waukesha, WI)
Inventor: Steven A. Sprinkmann (Germantown, WI)
Primary Examiner: Stella M Reid
Assistant Examiner: Mark A Goodwin
Attorney: Wells St. John P.S.
Application Number: 29/314,836
Classifications
Current U.S. Class:
Element Or Attachment (D15/17)