Machines not elsewhere specified – Material working – abrading – or founding machinery – Element or attachment
Design Patent
2008-06-11
2008-11-11
Snapp, Sandra (Department: 2915)
Machines not elsewhere specified
Material working, abrading, or founding machinery
Element or attachment
Design Patent
active
D0580462
CLAIM:
The ornamental design for a woodworking drill bit, as shown and described.
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Liao Chung-Hung
Liao Chung-Liang
Palasik Patricia
Rosenberg , Klein & Lee
Snapp Sandra
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