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Patent
D763448
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Priority
Jan 28 2015
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Filed
Jun 12 2015
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Issued
Aug 09 2016
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Expiry
Aug 09 2031
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Assg.orig
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Entity
unknown
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1
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13
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n/a
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The ornamental design for a dental bur, as shown and described.
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FIG. 1 is a top, front and left side isometric view of a dental bur in accordance with the new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines shown in FIGS. 1-3 and 5-7 are for the purpose of illustrating portions of the dental bur that form no part of the claimed design.
Cho, Sang Choon
| Patent |
Priority |
Assignee |
Title |
| 1358432, |
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| 1813741, |
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| 3309772, |
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| 418108, |
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| 4284406, |
Aug 19 1980 |
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Dental tooth bur |
| 4681541, |
Jul 05 1985 |
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Dental bur with enhanced durability |
| 7232311, |
Apr 19 2002 |
SABOL, DENISE V; GREGGS, MILES |
Bur for preparing metal substrates |
| 8672679, |
Jul 07 2010 |
GEBR. BRASSELER GMBH & CO. KG |
Dental tool |
| 20070298376, |
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| 20090053674, |
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| 20110195377, |
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| 20130011810, |
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| 20150313801, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 08 2015 | CHO, SANG CHOON | EBI INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 036457 | /0636 |
pdf |
| Jun 12 2015 | | EBI Inc. | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a