|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D856521
|
|
Priority
May 12 2017
|
|
Filed
May 12 2017
|
|
Issued
Aug 13 2019
|
|
Expiry
Aug 13 2034
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
3
|
|
16
|
|
n/a
|
|
|
|
The ornamental design for a cervical vertebra tractor, as shown and described.
|
FIG. 1 is a front, right, top perspective view of a cervical vertebra tractor showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines illustrate portions of the cervical vertebra tractor which form no part of the claimed design.
Tian, Ying
| Patent |
Priority |
Assignee |
Title |
| 3285244, |
|
|
|
| 20040176713, |
|
|
|
| 20070073203, |
|
|
|
| 20110034844, |
|
|
|
| 20180055676, |
|
|
|
| 20180078401, |
|
|
|
| CN304266508, |
|
|
|
| CN304489245, |
|
|
|
| CN304600070, |
|
|
|
| D662597, |
Jun 07 2011 |
|
Portable air neck traction device for orthopedic purpose |
| D666302, |
Dec 08 2011 |
DJO, LLC |
Cervical collar |
| D692568, |
Feb 25 2013 |
Plus Meditech Co., Ltd.; PLUS MEDITECH CO , LTD |
Cervical collar |
| D693014, |
Feb 25 2013 |
Plus Meditech Co., Ltd.; PLUS MEDITECH CO , LTD |
Cervical collar |
| D716957, |
Jun 07 2013 |
Plus Meditech Co., Ltd. |
Cervical collar |
| D816234, |
Oct 31 2016 |
G Force Braces, LLC |
Lumbar brace with cold pack |
| D824035, |
May 22 2017 |
NECK HAMMOCK LLC |
Portable traction device |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a