Patent
   D692039
Priority
Apr 12 2013
Filed
Apr 12 2013
Issued
Oct 22 2013
Expiry
Oct 22 2027
Assg.orig
Entity
unknown
18
20
n/a
What is claimed is the ornamental design for a chisel holder, as shown and described.

FIG. 1 is an upper front perspective view of the chisel holder.

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

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

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

FIG. 5 is a left side elevation view of the chisel holder of FIG. 1; and,

FIG. 6 is a right side elevation view of the chisel holder of FIG. 1.

The dashed lines are shown for environmental purposes only and form no part of the claimed design.

Buhr, Karsten, Barimani, Cyrus, Lehnert, Thomas, Hähn, Günter

Patent Priority Assignee Title
10208593, Jul 04 2011 Wirtgen GmbH Chisel holder for a soil treatment machine
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
D707269, Nov 23 2012 Hamm AG Chisel and tool holder
D707270, Nov 23 2012 Hamm AG Chisel and tool holder
D707271, Nov 23 2012 Hamm AG Chisel and tool holder
D707274, Nov 23 2012 Hamm AG Tool holder
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
D839936, May 24 2016 Kennametal Inc.; KENNAMETAL INC Cutting insert and bolster
D896289, Jul 10 2018 BOMAG GmbH Quick-change toolholder
D906385, Jan 21 2020 Wirtgen GmbH Chisel holder
D960215, Sep 16 2020 SHEAR STRENGTH LLC Shear pick
D967209, May 17 2019 Wirtgen GmbH Chisel holder
Patent Priority Assignee Title
4489986, Nov 01 1982 SANDVIK ROCK TOOLS, INC , 1717, WASHINGTON COUNTY INDUSTRIAL PARK, BRISTOL, VIRGINIA 24201, A DE CORP Wear collar device for rotatable cutter bit
6244665, Feb 17 1999 KENNAMETAL INC Cutting toolholder with recessed groove for cutting tool removal
6481803, Jan 16 2001 Kennametal Inc. Universal bit holder block connection surface
6962395, Feb 06 2004 KENNAMETAL INC Non-rotatable protective member, cutting tool using the protective member, and cutting tool assembly using the protective member
7300115, Nov 26 2004 Wirtgen GmbH Chisel holder
7537288, Sep 27 2007 Everpads Co., Ltd.; EVERPADS CO , LTD Tool holding device
20050127742,
20060119165,
20090289493,
20130052481,
D567270, Nov 04 2007 Everpads Co., Ltd. Chisel holder
D574689, Mar 10 2006 Wirtgen GmbH Chisel holder
D575610, Mar 10 2006 Wirtgen GmbH Chisel holder
D585259, Mar 10 2006 Wirtgen GmbH Chisel holder
D666641, Jul 04 2011 Wirtgen GmbH Chisel holder
D666642, Jul 04 2011 Wirtgen GmbH Chisel holder
D666643, Jul 04 2011 Wirtgen GmbH Chisel holder
D667854, Apr 11 2011 Wirtgen GmbH; BETEK GMBH & CO KG Chisel holder
D667856, Apr 11 2011 Wirtgen GmbH; BETEK GMBH & CO KG Chisel holder
D671578, Jul 04 2011 Wirtgen GmbH Chisel holder
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 04 2013BUHR, KARSTENWirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0302220019 pdf
Apr 04 2013LEHNERT, THOMASWirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0302220019 pdf
Apr 04 2013BARIMANI, CYRUS, DR Wirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0302220019 pdf
Apr 04 2013HAHN, GUNTER, DR Wirtgen GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0302220019 pdf
Apr 12 2013Wirtgen GmbH(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule