Patent
   D305238
Priority
Dec 11 1986
Filed
May 26 1987
Issued
Dec 26 1989
Expiry
Dec 26 2003
Assg.orig
Entity
unknown
1
7
n/a
The ornamental design for a driving unit for an electrode shaping device, as shown and described.

FIG. 1 is a rear elevational view of a driving unit for an electrode shaping device showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a rear perspective view thereof, the cutter has been omitted for convenience of illustration.

Aronsson, Joachim S., Leander, Oskar W., Melin, Erik R.

Patent Priority Assignee Title
D759136, Feb 06 2012 Electrodes for resistance welding
Patent Priority Assignee Title
3097629,
3515187,
594839,
101532,
191556,
D284391, May 26 1983 Disposable receptacle for a pencil sharpener
DE2220105,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 29 1987ARONSSON, JOACHIN, S A Rotech Tooling ABASSIGNMENT OF ASSIGNORS INTEREST 0047270188 pdf
Apr 29 1987MELIN, ERIKRotech Tooling ABASSIGNMENT OF ASSIGNORS INTEREST 0047270188 pdf
Apr 29 1987LEANDER, OSKAR W Rotech Tooling ABASSIGNMENT OF ASSIGNORS INTEREST 0047270188 pdf
May 26 1987Rotech Tooling AB(assignment on the face of the patent)
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