Patent
   D531491
Priority
Dec 17 2004
Filed
Dec 17 2004
Issued
Nov 07 2006
Expiry
Nov 07 2020
Assg.orig
Entity
unknown
12
3
n/a
The ornamental design for a screw, as shown and described.

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

FIG. 2 is a front elevation view tereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Liu, Yin-Feng

Patent Priority Assignee Title
D549088, Oct 26 2005 Hangman Products, Inc. Self-locating wall fastener
D557131, Jun 16 2006 A-Stainless International Co., Ltd. Screw
D567075, Sep 14 2004 Muro Corporation Screw
D567644, Nov 22 2006 A-Stainless International Co., Ltd. Screw
D581776, Nov 15 2007 A-Stainless International Co., Ltd. Screw
D593850, Jul 16 2007 Maxigrip AB Stud and mounting tool
D634186, Mar 15 2010 Set of stakes
D639645, Jun 28 2010 Removerite Incorporated Screw with elongate head
D647393, Jun 28 2010 Screw with elongate head
D676312, Oct 17 2011 Kwantex Research Inc. Threads of a screw
D739493, Dec 05 2012 COMBINED MANUFACTURING, INC Nozzle adaptor
D982426, Jan 30 2020 Security screw
Patent Priority Assignee Title
D415676, Dec 04 1997 Mampay Screw Works Ltd Security screw
D416475, Feb 26 1998 Flat head screw
D469007, Jun 07 2002 Screw
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 07 2004LIU, YIN-FENGA-STAINLESS INTERNATIONAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0160980618 pdf
Dec 17 2004A-Stainless International Co., Ltd.(assignment on the face of the patent)
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