Patent
   D708509
Priority
Jan 24 2013
Filed
Jan 24 2013
Issued
Jul 08 2014
Expiry
Jul 08 2028
Assg.orig
Entity
unknown
11
11
n/a
The ornamental design for threads of a screw, as shown and described.

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

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

FIG. 7 is a top plan view thereof.

The broken lines are included for the purpose of showing portions of the article and form no part of the claimed design.

Lin, Chao Wei

Patent Priority Assignee Title
10662994, Sep 22 2016 SFS Group International AG Self-drilling, self-countersinking fastener
11346388, Nov 01 2017 DISSING A S Screw with tapered screw-head, use of a screw and a method for countersinking the screw
11879491, Dec 19 2018 DISSING A S Screw with milling-ribs for countersinking the screw and use of the screw
D842086, Feb 26 2018 National Nail Corp.; National Nail Corp Screw
D985379, Mar 08 2021 SCHRAUBEN BETZER GMBH & CO KG Screw
ER4426,
ER6614,
ER6683,
ER798,
ER8984,
ER9376,
Patent Priority Assignee Title
6022177, Nov 20 1997 Meyer Liestal AG Spacer screw
6739815, Jul 27 2001 Yao Seibyo Co., Ltd. Wood screw
D557130, 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
D637071, Jan 20 2010 Black & Decker Inc Screw
D637896, Sep 10 2010 The AZEK Group LLC Screw type fastener having an unthreaded shank
D651507, Feb 22 2010 The AZEK Group LLC Screw type fastener
D662808, Oct 20 2010 National Nail Corp. Screw
D676312, Oct 17 2011 Kwantex Research Inc. Threads of a screw
D678756, Dec 30 2010 A-Stainless International Co., Ltd.; A-STAINLESS INTERNATIONAL CO , LTD Screw
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Jan 21 2013LIN, CHAO WEIKWANTEX RESEARCH INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0296860182 pdf
Jan 24 2013Kwantex Research Inc.(assignment on the face of the patent)
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