Patent
   D415183
Priority
Mar 27 1998
Filed
Mar 27 1998
Issued
Oct 12 1999
Expiry
Oct 12 2013
Assg.orig
Entity
unknown
2
1
n/a
The ornamental design for a load balancing arm knuckle, as shown and described.

FIG. 1 is the perspective view of the load balancing arm knuckle;

FIG. 2 is a front side elevational view;

FIG. 3 is a rear side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

Vanneste, Gerald P.

Patent Priority Assignee Title
ER4399,
ER7740,
Patent Priority Assignee Title
D351849, Jul 09 1993 Barrett Technology, Inc. Robotic shoulder
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