Patent
   D486164
Priority
Dec 30 2002
Filed
Dec 30 2002
Issued
Feb 03 2004
Expiry
Feb 03 2018
Assg.orig
Entity
unknown
4
1
n/a
The ornamental design for a tube bending machine, as shown.

FIG. 1 is a perspective view of a tube bending machine embodying my new design;

FIG. 2 is a perspective view of the machine of FIG. 1 as seen from the other end;

FIG. 3 is a perspective view of the opposite side of the machine;

FIG. 4 is an end elevational view of the end of the machine opposite the end seen in FIGS. 1 and 2; and,

FIG. 5 is a perspective view as seen in FIG. 1 also showing the clamping cylinder positioned therein.

Wolf, Jürgen, Schmauder, Frank, Müller, Robert, Richter, Winfried

Patent Priority Assignee Title
D667469, Apr 02 2012 GREENLEE TOOLS, INC Portable bending table
D755861, Aug 15 2014 TRUMPF GMBH + CO KG Bending machine
D767652, Aug 15 2014 TRUMPF GMBH + CO KG Bending machine
D952712, Apr 26 2019 Illinois Tool Works Inc Saw cover
Patent Priority Assignee Title
5339670, May 24 1993 Apparatus and method for bending tubing
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 18 2002MULLER, ROBERTTRUMPF ROHRTECHNIK GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136300028 pdf
Dec 18 2002SCHMAUDER, FRANK TRUMPF ROHRTECHNIK GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136300028 pdf
Dec 18 2002WOLF, JURGENTRUMPF ROHRTECHNIK GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136300028 pdf
Dec 18 2002RICHTER, WINFRIEDTRUMPF ROHRTECHNIK GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0136300028 pdf
Dec 30 2002Trumpf Rohrtechnik GmbH & Co KG(assignment on the face of the patent)
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