Track element for a marble run toy
Description
Claims
The ornamental design for a track element for a marble run toy, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 3005282 | October 1961 | Godtfred |
| 3343793 | September 1967 | Waser |
| 4553749 | November 19, 1985 | Bender et al. |
| D312105 | November 13, 1990 | Hoyer |
| D312846 | December 11, 1990 | Andersen |
| D314996 | February 26, 1991 | Olsen |
| 5007876 | April 16, 1991 | Klitsner |
| D332642 | January 19, 1993 | Pagel |
| 5344143 | September 6, 1994 | Yule |
| 5451177 | September 19, 1995 | Gilman |
| 5709581 | January 20, 1998 | Lee |
| 5908343 | June 1, 1999 | Lee |
| D412949 | August 17, 1999 | Nielsen |
| 5944575 | August 31, 1999 | Tolnay |
| 6273778 | August 14, 2001 | Kyster |
| D514652 | February 7, 2006 | Auberger |
| D640330 | June 21, 2011 | Beauregard et al. |
| D644697 | September 6, 2011 | Mimlitch et al. |
| 8475226 | July 2, 2013 | Comfort |
| 20140011424 | January 9, 2014 | Comfort |
| 2229388 | March 1997 | CA |
| 2304253 | April 1999 | CA |
| 2304253 | March 2006 | CA |
| 1015084 | May 2004 | EP |
| WO9707866 | March 1997 | WO |
| WO9916523 | April 1999 | WO |
Patent History
Patent number: D718823
Type: Grant
Filed: Nov 30, 2013
Date of Patent: Dec 2, 2014
Inventor: Robert Roland Cunningham (Seattle, WA)
Primary Examiner: Cynthia M Chin
Application Number: 29/475,164
Type: Grant
Filed: Nov 30, 2013
Date of Patent: Dec 2, 2014
Inventor: Robert Roland Cunningham (Seattle, WA)
Primary Examiner: Cynthia M Chin
Application Number: 29/475,164
Classifications
Current U.S. Class:
Section (D21/565)