Locking screw

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

11237595

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A locking screw comprising a screw head, and a screw shaft having an external thread, and a diameter d. One end of the screw shaft is connected to the screw head, and the other end of the screw shaft being a free end. A center line, defined as the line connecting the centers of gravity of the axially sequential, orthogonal cross-sectional surfaces of the locking screw, has a first end point at the screw head and a second end point at a free end of the screw shaft, is not a continuously straight line, and the center line coincides with a point of inflection. Due to the configuration of the locking screw, the clearance between the transverse borehole of the modullary pin and of the locking screw (1) can be eliminated.

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Patent Owner(s)

Patent OwnerAddress
DEPUY SYNTHES PRODUCTS LLC325 PARAMOUNT DRIVE RAYNHAM MA 02767-0350

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buettler, Markus Mumliswil, CH 25 555
Schlienger, Andre Munchenstein, CH 24 802
Senn, Peter Waldenburg, CH 44 1809

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