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Patent
D676312
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Priority
Oct 17 2011
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Filed
Oct 17 2011
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Issued
Feb 19 2013
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Expiry
Feb 19 2027
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Assg.orig
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Entity
unknown
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4
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10
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n/a
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The ornamental design for threads of a screw, as shown and described.
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FIG. 1 is a perspective view of threads of a screw bearing the 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 |
2377397, |
|
|
|
5540531, |
Feb 24 1993 |
ABLECO, L L C , AS AGENT |
Panel fastener |
D264807, |
Sep 19 1979 |
SFS Stadler AG |
Screw |
D531491, |
Dec 17 2004 |
A-Stainless International Co., Ltd. |
Screw |
D557130, |
Sep 14 2004 |
Muro Corporation |
Screw |
D557131, |
Jun 16 2006 |
A-Stainless International Co., Ltd. |
Screw |
D567644, |
Nov 22 2006 |
A-Stainless International Co., Ltd. |
Screw |
D581776, |
Nov 15 2007 |
A-Stainless International Co., Ltd. |
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 |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a