Patent
   D316770
Priority
May 30 1988
Filed
Nov 17 1988
Issued
May 07 1991
Expiry
May 07 2005
Assg.orig
Entity
unknown
0
2
n/a
The ornamental design for a tool shifter for a robot for use in a material handling, as shown and described.

FIG. 1 is a top and right side perspective view of a tool shifter for a robot for use in a material handling showing my new design;

FIG. 2 is a bottom and left side perspective view thereof;

FIG. 3 is a top perspective view thereof, showing the tool shifter with planar component removed;

FIG. 4 is a bottom perspective view of FIG. 3;

FIG. 5 is a top perspective view of the removed planar component thereof; and

FIG. 6 is a bottom perspective of FIG. 5.

Arvidsson, Ingmar

Patent Priority Assignee Title
Patent Priority Assignee Title
3543910,
4600355, Aug 29 1984 LAB-VOLT SYSTEMS, INC Modular robotics system with basic interchangeable parts
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 17 1988Tollo Systems AB(assignment on the face of the patent)
Aug 30 1989ARVIDSSON, INGMARTOLLO SYSTEMS AB, P O BOX 9053, S-291 09, KRISTIANSTAD, SWEDENASSIGNMENT OF ASSIGNORS INTEREST 0051480010 pdf
Feb 29 2000WARNER ELECTRIC TECHNOLOGY, INC BANK OF NOVA SCOTIA, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0106760916 pdf
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