Wood screw and method for producing a wood screw

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11174887
APP PUB NO 20190331152A1
SERIAL NO

16462074

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Importance

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Abstract

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The invention relates to a wood screw having a screw head having a drive configuration, a screw shank which emanates from the screw head and which at least in portions is provided with a thread, and a drilling tip which adjoins the thread, wherein the drilling tip is configured without a thread, wherein the drilling tip has two longitudinal cutters which continue up to a terminal point of the drilling tip and which run so as to be curved in relation to a central longitudinal axis of the screw, and wherein a circumference of the drilling tip between the two longitudinal cutters does not have any further cutters.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SWG SCHRAUBENWERK GAISBACH GMBH74638 WALDENBURG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Glattbach, Joachim Pfedelbach, DE 2 41
Roll, Patrick Schwäbisch Hall, DE 3 41

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