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Patent
   D667854
Priority
Apr 11 2011
Filed
Oct 10 2011
Issued
Sep 25 2012
Expiry
Sep 25 2026
Inventors
Kammerer, …
Assg.orig
BETEK GmbH…
Assg.curr
Wirtgen Gm…
BETEK GMBH…
Entity
unknown
Referenced by
23
References
34
Maint.:
n/a
What is claimed is the ornamental design for a chisel holder, as shown and described.

FIG. 1 is a front perspective view of the chisel holder.

FIG. 2 is a right side elevation view of the chisel holder of FIG. 1.

FIG. 3 is a front elevation view of the chisel holder of FIG. 1.

FIG. 4 is a rear view of the chisel holder of FIG. 1.

FIG. 5 is a bottom elevation view of the chisel holder of FIG. 1.

FIG. 6 is a top view of the chisel holder of FIG. 1; and,

FIG. 7 is a left side elevation view of the chisel holder of FIG. 1.
INVENTORS:

Kammerer, Karl, Roth, Markus, Diessner, Bernhard

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10208593, Jul 04 2011 Wirtgen GmbH Chisel holder for a soil treatment machine
9151157, Dec 03 2010 Wirtgen GmbH Chisel holder
9228434, Dec 03 2010 Wirtgen GmbH Chisel holder
9260965, Jul 04 2011 Wirtgen GmbH Chisel holder for a soil treatment machine
9267373, Dec 03 2010 Wirtgen GmbH Chisel holder and lower tool part for a chisel holder
9719348, Dec 03 2010 Wirtgen GmbH Chisel holder
9739145, Jul 04 2011 Wirtgen GmbH Chisel holder for a soil treatment machine
9765620, Dec 03 2010 Wirtgen GmbH Chisel holder
D680560, Jul 31 2012 Caterpillar Paving Products Inc. Deflector for paving apparatus
D681069, Jul 31 2012 CATERPILLAR PAVING PRODUCTS, INC Mounting block for paving apparatus
D692037, Dec 05 2012 Wirtgen GmbH Chisel holder
D692038, Dec 05 2012 Wirtgen GmbH Chisel holder
D692039, Apr 12 2013 Wirtgen GmbH Chisel holder
D692040, Apr 12 2013 Wirtgen GmbH Chisel holder
D694083, May 25 2012 INGERSOLL-RAND INDUSTRIAL U S , INC Angle head for a grinder or sander
D702099, May 25 2012 INGERSOLL-RAND INDUSTRIAL U S , INC Angle head for a grinder or sander
D707736, Jun 19 2013 Element Six GmbH Chisel holder
D736283, Jun 19 2013 Element Six GmbH Chisel holder
D796929, Feb 22 2016 Wirtgen GmbH Chisel holder
D796930, Feb 22 2016 Wirtgen GmbH Chisel holder
D797536, Feb 22 2016 Wirtgen GmbH Chisel holder
D906385, Jan 21 2020 Wirtgen GmbH Chisel holder
D967209, May 17 2019 Wirtgen GmbH Chisel holder
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5186575, Jul 12 1990 Planing device for planing down road surfaces
5378050, Sep 01 1992 BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG Cylinder-shaped cutting body for a coal cutting machine
5529384, Aug 25 1994 KENNAMETAL PC INC Bit holder block and cutter bit therefor
5573308, Jul 06 1993 Wirtgen GmbH Cutting element and holder for a coal cutting machine
5683144, Jul 06 1993 Wirtgen GmbH; Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG Cutting element with a base element and chisel holder
6244665, Feb 17 1999 KENNAMETAL INC Cutting toolholder with recessed groove for cutting tool removal
6619756, Feb 27 1999 Wirtgen GmbH Maschinenbau Chisel holder changing system
6619757, Jan 25 1999 Betek Bergbau- und Hartmettall-Technik Karl-Heinz Simon GmbH & Co. KG Tool for a street milling, coal-cutting or mining machine
6644755, Dec 10 1998 Betek Bergbau- und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG Fixture for a round shank chisel having a wearing protection disk
6764140, Apr 01 2002 Kennametal Inc. Drum mounting plate for cutting tool holder block
6866343, Dec 15 2001 Wirtgen GmbH Chisel holder changing system with chisel holder receivers
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7300115, Nov 26 2004 Wirtgen GmbH Chisel holder
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D575610, Mar 10 2006 Wirtgen GmbH Chisel holder
D585259, Mar 10 2006 Wirtgen GmbH Chisel holder
D638453, Nov 10 2010 Wirtgen GmbH Bit holder
D657648, Apr 07 2010 BOMAG GmbH Chisel holder
ASSIGNMENT RECORDS    Assignment records on the USPTO
///////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 10 2011BETEK GmbH & Co. KG(assignment on the face of the patent)
Dec 12 2011KAMMERER, KARLWirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0275170300 pdf
Dec 12 2011ROTH, MARKUSWirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0275170300 pdf
Dec 12 2011KAMMERER, KARLBETEK GMBH & CO KGCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 027517 FRAME 0300 ASSIGNOR S HEREBY CONFIRMS THE FROM WIRTGEN GMBH TO BETEK GMBH & CO KG 0275590330 pdf
Dec 12 2011ROTH, MARKUSBETEK GMBH & CO KGCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 027517 FRAME 0300 ASSIGNOR S HEREBY CONFIRMS THE FROM WIRTGEN GMBH TO BETEK GMBH & CO KG 0275590330 pdf
Dec 19 2011DIESSNER, BERNHARDWirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0275170300 pdf
Dec 19 2011DIESSNER, BERNHARDBETEK GMBH & CO KGCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 027517 FRAME 0300 ASSIGNOR S HEREBY CONFIRMS THE FROM WIRTGEN GMBH TO BETEK GMBH & CO KG 0275590330 pdf
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