Utility step
Description
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a utility step, as shown and described.
Referenced Cited
U.S. Patent Documents
| 2765112 | October 1956 | Derman |
| 4191113 | March 4, 1980 | Hogberg |
| D265026 | June 22, 1982 | Macho et al. |
| 4366998 | January 4, 1983 | Kaiser |
| D273252 | April 3, 1984 | Markson |
| 4630861 | December 23, 1986 | Henschel |
| 4813742 | March 21, 1989 | Cardinael |
| 4991908 | February 12, 1991 | Krechel |
| D324085 | February 18, 1992 | Morton |
| 5244255 | September 14, 1993 | Mill |
| D367563 | March 5, 1996 | Murken |
| D531429 | November 7, 2006 | Henschel |
| D553372 | October 23, 2007 | Henschel |
| D554875 | November 13, 2007 | Emert |
| D579680 | November 4, 2008 | Emert |
| D600928 | September 29, 2009 | Rake |
| D600929 | September 29, 2009 | Kemnitzer |
Patent History
Patent number: D665180
Type: Grant
Filed: Nov 23, 2011
Date of Patent: Aug 14, 2012
Inventor: Gloria Ekelchik (Canyon Country, CA)
Primary Examiner: Sandra Snapp
Attorney: Italia IP
Application Number: 29/407,226
Type: Grant
Filed: Nov 23, 2011
Date of Patent: Aug 14, 2012
Inventor: Gloria Ekelchik (Canyon Country, CA)
Primary Examiner: Sandra Snapp
Attorney: Italia IP
Application Number: 29/407,226
Classifications
Current U.S. Class:
D6/353