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Patent
D784531
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Priority
Feb 11 2014
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Filed
Jan 11 2016
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Issued
Apr 18 2017
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Expiry
Apr 18 2032
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Assg.orig
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Entity
unknown
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17
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14
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n/a
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The ornamental design for a dental retractor, as shown and described.
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FIG. 1 is a top, rear perspective view of a dental retractor.
FIG. 2 is a top, front perspective view thereof.
FIG. 3 is a side view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a rear view thereof.
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Malcolm, Roger, Crispin, Bruce, Crispin-Blas, Kristi Ann
| Patent |
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| D837377, |
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| D851247, |
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| D933211, |
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| D956971, |
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| Patent |
Priority |
Assignee |
Title |
| 5743853, |
Sep 09 1996 |
Applied Medical Resources Corporation |
Serrated S-retractor |
| 20070082319, |
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|
| 127463, |
|
|
|
| 208894, |
|
|
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| D360262, |
Mar 04 1994 |
|
Tongue scraper |
| D372094, |
Oct 28 1992 |
Aktiebolaget Astra |
Depth gauge for use in oral implantology |
| D522140, |
Apr 14 2005 |
Nemcomed |
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| 52645, |
|
|
|
| D580053, |
Nov 26 2007 |
|
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| D586914, |
Apr 25 2008 |
|
Surgical retractor |
| D610311, |
Mar 30 2009 |
|
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| D628291, |
Jan 27 2010 |
TRICE MEDICAL, INC |
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| D683854, |
Jul 28 2012 |
|
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| D688009, |
Nov 30 2011 |
|
Backscratcher |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 21 2016 | CRISPIN, KRISTI | Helping Hand, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 041196 | /0427 |
pdf |
| Dec 21 2016 | CRISPIN, BRUCE | Helping Hand, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 041196 | /0427 |
pdf |
| Dec 21 2016 | MALCOLM, ROGER | Helping Hand, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 041196 | /0427 |
pdf |
| Feb 13 2017 | MALCOLM, ROGER | Helping Hand, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 041268 | /0657 |
pdf |
| Feb 13 2017 | CRISPIN, BRUCE | Helping Hand, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 041268 | /0657 |
pdf |
| Feb 13 2017 | CRISPIN-BLAS, KRISTI ANN | Helping Hand, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 041268 | /0657 |
pdf |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a