Chisel holder
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Description
The dashed lines are shown for environmental purposes only and form no part of the claimed design.
Claims
What is claimed is the ornamental design for a chisel holder, as shown and described.
Referenced Cited
U.S. Patent Documents
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D666641 | September 4, 2012 | Buhr et al. |
D666642 | September 4, 2012 | Buhr et al. |
D666643 | September 4, 2012 | Buhr et al. |
D667854 | September 25, 2012 | Kammerer et al. |
D667856 | September 25, 2012 | Kammerer et al. |
D671578 | November 27, 2012 | Buhr et al. |
20050127742 | June 16, 2005 | Erickson |
20060119165 | June 8, 2006 | Holl et al. |
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Patent History
Patent number: D692038
Type: Grant
Filed: Apr 12, 2013
Date of Patent: Oct 22, 2013
Assignee: Wirtgen GmbH
Inventors: Karsten Buhr (Willroth), Thomas Lehnert (Oberraden), Cyrus Barimani (Königswinter), Günter Hähn (Königswinter)
Primary Examiner: Patricia Palasik
Application Number: 29/452,136
Type: Grant
Filed: Apr 12, 2013
Date of Patent: Oct 22, 2013
Assignee: Wirtgen GmbH
Inventors: Karsten Buhr (Willroth), Thomas Lehnert (Oberraden), Cyrus Barimani (Königswinter), Günter Hähn (Königswinter)
Primary Examiner: Patricia Palasik
Application Number: 29/452,136
Classifications
Current U.S. Class:
Tool Or Work Holder (D15/140);
D8/71