Machines not elsewhere specified – Material working – abrading – or founding machinery – Element or attachment
Design Patent
2011-01-11
2011-01-11
Palasik, Patricia (Department: 2915)
Machines not elsewhere specified
Material working, abrading, or founding machinery
Element or attachment
Design Patent
active
D0630656
CLAIM:
The ornamental design for a drill bit, as shown and described.
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Lambert Christian M.
Rupp Michael D.
Longyear TM, Inc.
Palasik Patricia
Workman Nydegger
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