Patent
   D857897
Priority
Mar 21 2018
Filed
Mar 21 2018
Issued
Aug 27 2019
Expiry
Aug 27 2034
Assg.orig
Entity
unknown
11
9
n/a
The ornamental design for a bone screw, as shown and described herein.

FIG. 1 is a first perspective view of a bone screw in accordance with the present invention;

FIG. 2 is second perspective view of the bone screw of FIG. 1;

FIG. 3 is third perspective view of the bone screw of FIG. 1;

FIG. 4 is fourth perspective view of the bone screw of FIG. 1;

FIG. 5 is an elevation view of a first side of the bone screw of FIG. 1, wherein an opposite side view is a mirror image thereof;

FIG. 6 is an elevation view of a second side of the bone screw of FIG. 1, wherein an opposite side view is a mirror image thereof;

FIG. 7 is a plan view of a proximal end of the bone screw of FIG. 1; and,

FIG. 8 is a plan view of a distal end of the bone screw of FIG. 1.

The broken line shown is include for the purpose of illustrating unclaimed subject matter and forms no part of the claimed design.

Loftus, Thomas Stuart

Patent Priority Assignee Title
11083511, Mar 15 2013 ORTHOCISION, INC Method and implant system for sacroiliac joint fixation and fusion
D904615, Oct 31 2017 ASFORA IP, LLC Bone screw
D921898, Dec 22 2017 ORTHOCISION, INC Helical implant
D935025, Dec 22 2017 ORTHOCISION, INC Helical implant
D983368, Nov 21 2018 Shukla Medical Surgical screw extractor
ER2372,
ER2456,
ER4374,
ER5831,
ER8082,
ER8412,
Patent Priority Assignee Title
20110060373,
20110190830,
20140236245,
20150272646,
20150282844,
20160213413,
20160310182,
20180368898,
D783821, Jul 22 2015 ALEVIO, LLC Bone screw
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 21 2018Thomas Stuart, Loftus(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule