Patent
   D401951
Priority
Aug 21 1997
Filed
Aug 21 1997
Issued
Dec 01 1998
Expiry
Dec 01 2012
Assg.orig
Entity
unknown
5
6
n/a
The ornamental design for a dolly track switch, as shown and described.

FIG. 1 is a top perspective view showing our track switch design in which tracks to be coupled to the track switch are shown in shadow line;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation view thereof, the opposite side being a mirror image thereof, and the side 90 degrees from the view shown in FIG. 3 being substantially identical excepting that the track portion at the top center is rotated 90 degrees; and,

FIG. 4 is a bottom plan view thereof.

Spielberg, Steven, McKie, Peter

Patent Priority Assignee Title
6557775, Nov 20 2001 Dolly track
D412769, Nov 18 1998 Gebo Conveyors Consultants & Systems inc. Conveyor puck
D426366, Jul 06 1999 Gebo Conveyors Consultants & Systems inc. Conveyor puck
D642355, Aug 16 2010 NEFAB AB Pallet spacer
D795820, Mar 14 2016 INNOVELIS, INC Cable management system
Patent Priority Assignee Title
1463706,
3695182,
4094252, Apr 22 1976 Hendrik, Pater Self-controlled on-grade monorail track switch and method
4699484, Nov 15 1985 Rail mounted camera system
4919055, Jan 20 1987 Von Roll Transportsysteme AG Switching device for an overhead cable transport
D361587, Oct 01 1990 Leonard Studio Equipment, Inc. Combined camera dolly and support column therefor
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 13 1997SPIELBERG, STEVENAMBLIN ENTERTAINMENTASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086820555 pdf
Aug 15 1997MCKIE, PETERAMBLIN ENTERTAINMENTASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086820555 pdf
Aug 21 1997Amblin' Entertainment, Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule