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Patent
D285343
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Priority
Jul 29 1983
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Filed
Jul 29 1983
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Issued
Aug 26 1986
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Expiry
Aug 26 2000
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Assg.orig
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Entity
unknown
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7
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3
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n/a
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The ornamental design for a boneplug drill bit, as shown and described.
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FIG. 1 is a perspective view of a boneplug drill bit showing my new design;
FIG. 2 is a perspective view rotated 90° from FIG. 1;
FIG. 3 is a perspective view showing the opposite side of FIG. 1;
FIG. 4 is a top perspective view; and
FIG. 5 is a bottom plan view.
Duarte-Martins, Jr., Herminio
Patent |
Priority |
Assignee |
Title |
8641336, |
Aug 12 2011 |
|
Tool holder and cutting tool |
D355487, |
Oct 28 1992 |
Aktiebolaget Astra |
Drill extension for use in oral implantology |
D381425, |
Oct 31 1995 |
Smith & Nephew, Inc |
Hub for a surgical instrument |
D390955, |
Oct 31 1995 |
Smith & Nephew, Inc |
Hub for a surgical instrument |
D390956, |
Oct 31 1995 |
Smith & Nephew, Inc |
Hub for a surgical instrument |
D973736, |
Apr 09 2020 |
Arbortech Industries Limited |
Rotary carving tool |
D983241, |
Apr 09 2020 |
Arbortech Industries Limited |
Rotary carving tool |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a