Patent
   D844142
Priority
May 03 2017
Filed
Oct 26 2017
Issued
Mar 26 2019
Expiry
Mar 26 2034
Assg.orig
Entity
unknown
0
22
n/a
The ornamental design for a screwdriver, as shown and described.

FIG. 1 is a perspective view of a screwdriver showing my new design;

FIG. 2 is a left-side elevation view thereof;

FIG. 3 is a right-side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an enlarged front elevation view thereof;

FIG. 7 is an enlarged rear elevation view thereof; and,

FIG. 8 is an enlarged perspective view of a front portion thereof.

The portions shown in broken lines form no part of the claimed design.

The screwdriver is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.

Bilodeau, Jean-Pierre

Patent Priority Assignee Title
Patent Priority Assignee Title
2334755,
2748483,
2845709,
3309772,
415983,
482558,
5575650, Mar 03 1995 CENTERPULSE DENTAL INC Cutting drill for endosseous implants
9179923, Aug 26 2009 STRYKER EUROPEAN HOLDINGS III, LLC Ribbed surgical bur
9763754, Jul 06 2011 Nobel Biocare Services AG Screw and driver tool
20090202962,
20090264888,
20100167240,
20110200964,
20150342617,
20160361765,
20160367337,
D351908, Oct 28 1992 Multi-fluted dental irrigation drill
D371947, Sep 19 1994 EBI, LLC Screwdriver shaft
D558348, Mar 22 2006 Biotechnology Institute, I Mas D, S.L. Dental instrument
D741484, Apr 30 2014 EBI CO., LTD. Drill head for dental implant surgery
D743549, Oct 27 2013 MIS IMPLANTS TECHNOLOGIES LTD Dental drill
D827406, Dec 19 2016 Hong Ann Tool Industries Co., Ltd. Tool bit
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 25 2017BILODEAU, JEAN-PIERREPANTHERA DENTAL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0439630195 pdf
Oct 26 2017Panthera Dental Inc.(assignment on the face of the patent)
Dec 20 2019PANTHERA DENTAL INC TVM LIFE SCIENCE INNOVATION I, L P SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0514980965 pdf
Mar 30 2020TVM LIFE SCIENCE INNOVATION I, L P PANTHERA DENTAL INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0540040622 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule