|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D882780
|
|
Priority
Jan 11 2019
|
|
Filed
Jan 11 2019
|
|
Issued
Apr 28 2020
|
|
Expiry
Apr 28 2035
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
3
|
|
13
|
|
n/a
|
|
|
|
I claim the ornamental design for a surgical spinal dilator, as shown and described.
|
FIG. 1 is a perspective view of a surgical spinal dilator, showing my new design;
FIG. 2 is a front elevational view of the surgical spinal dilator;
FIG. 3 is a rear elevational view of the surgical spinal dilator;
FIG. 4 is a right side elevational view of the surgical spinal dilator;
FIG. 5 is a left side elevational view of the surgical spinal dilator;
FIG. 6 is a top plan view of the surgical spinal dilator; and,
FIG. 7 is a bottom plan view of the surgical spinal dilator.
Rustamzadeh, Edward
| Patent |
Priority |
Assignee |
Title |
| D956976, |
Nov 06 2018 |
|
Measurement guide for a cyst, lesion or skin disorder |
| ER245, |
|
|
|
| ER611, |
|
|
|
| Patent |
Priority |
Assignee |
Title |
| 10363023, |
Feb 12 2019 |
|
Lateral retractor system for minimizing muscle damage in spinal surgery |
| 10426452, |
Feb 12 2019 |
|
Lateral retractor system for minimizing muscle damage in spinal surgery |
| 10463355, |
Feb 12 2019 |
|
Lateral retractor system for minimizing muscle damage in spinal surgery |
| 6951538, |
Jan 29 2001 |
Depuy Spine, Inc |
Retractor and method for spinal pedicle screw placement |
| 20120088979, |
|
|
|
| 20160106551, |
|
|
|
| D320658, |
Jun 07 1989 |
ADEPT MED INTERNATIONAL, INC , A CA CORP |
Surgical retractor |
| D323470, |
Mar 16 1989 |
|
Anteversion gauge for indicating degree of version in hip repair or replacement surgery |
| D667952, |
Feb 28 2011 |
Massimo Amenduni Gresele |
Medical instrument |
| D725267, |
Oct 18 2013 |
CYBER-IMPLANTS |
Dental measurement device |
| D819810, |
Jul 25 2016 |
OSAKA CITY UNIVERSITY; OZK CO , LTD ; SHINWA SYOJI CO , LTD |
Retractor |
| D821577, |
Jul 25 2016 |
OSAKA CITY UNIVERSITY; OZK CO , LTD ; SHINWA SYOJI CO , LTD |
Retractor |
| D821578, |
Jun 09 2017 |
|
Rhinoplasty measurer |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a