Patent
   D958363
Priority
Feb 20 2019
Filed
Aug 15 2019
Issued
Jul 19 2022
Expiry
Jul 19 2037
Assg.orig
Entity
unknown
0
6
n/a
The ornamental design for a dental screw, as shown and described.

FIG. 1 is a top perspective view of a dental screw according to the design, shown at an enlarged scale;

FIG. 2 is a perspective view thereof;

FIG. 3 is a side view thereof; the opposite side being a mirror image,

FIG. 4 is a side perspective view thereof;

FIG. 5 is a top view thereof, shown at an enlarged scale; and,

FIG. 6 is a bottom view thereof, shown at an enlarged scale.

The dash-dot-dash broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while the dash-dash-dash broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.

Farre Berga, Oriol

Patent Priority Assignee Title
Patent Priority Assignee Title
6923648, Apr 22 2003 Dental implant fastener system
8978525, Apr 16 2009 UNIVERSAL BALL HEAD, S L Coupling structure between screw head and tightening tool
20120103147,
20210386526,
D845484, May 16 2017 Panthera Dental Inc. Screwdriver
D875246, May 03 2017 Panthera Dental Inc. Screwdriver
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Aug 02 2019FARRE BERGA, ORIOLUNIVERSAL BALL HEAD, S L ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0500610359 pdf
Aug 15 2019Universal Ball Head, S.L.(assignment on the face of the patent)
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