Surgical spinal dilator

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Description

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.

Claims

I claim the ornamental design for a surgical spinal dilator, as shown and described.

Referenced Cited
U.S. Patent Documents
D320658 October 8, 1991 Quigley
D323470 January 28, 1992 Deyerle
6951538 October 4, 2005 Ritland
D667952 September 25, 2012 Zona
D725267 March 24, 2015 Gantes
D819810 June 5, 2018 Shibata
D821577 June 26, 2018 Shibata
D821578 June 26, 2018 Miller
10363023 July 30, 2019 Rustamzadeh
10426452 October 1, 2019 Rustamzadeh
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20120088979 April 12, 2012 Nunley
20160106551 April 21, 2016 Grimberg, Jr.
Patent History
Patent number: D882780
Type: Grant
Filed: Jan 11, 2019
Date of Patent: Apr 28, 2020
Inventor: Edward Rustamzadeh (San Jose, CA)
Primary Examiner: Bridget L Eland
Application Number: 29/676,522
Classifications