Shukla Medical

S.s. White Technologies, Inc.

Lee Spring Company LLC

Subramanya Naglapura

Alfred Litwak

Tat Yuen

Brian Moulder

Sean M Diamond

Stephen Kempf

Albert Mangels

Brian Straiton

An orthopedic screw extractor device including a shaft, an end portion about a first end of the shaft for securing to a handle, and a screw extracting tip about a second end of the shaft opposite the first end. The screw extracting tip further includes a generally frustoconical shape having a side at an angle of about 5 to 15 degrees relative to a longitudinal axis of the screw extracting tip. The screw extracting tip further includes first, second and third screw threads and first, second and third flutes circumferentially spaced about the screw extracting tip and extending across an entire length of the screw extracting tip. Each of the screw threads has a lead of about 0.07 to 0.12 inches, a pitch of about 0.02 to 0.04 inches, a thread angle of about 40 to 50 degrees, and a depth of about 0.01 to 0.02 inches.

Orthopedic screw extractor

A flexible shaft assembly of a vehicle power seat adjuster includes a casing having a bracket, and an elongated channel mounted to the bracket, a flexible shaft of a vehicle power seat adjuster received in the elongated channel, and a motor for driving the flexible shaft. The elongated channel includes side walls, a bottom wall and an open top defining an inner cavity for receiving the flexible shaft.

Casing for a flexible shaft assembly of a vehicle power seat adjuster

Extractor hammer

Stripped screw extractor

This invention provides a helical spring formed of plastic material, comprising a pair of end coils situated at respective ends of said helical spring; at least one full pitch active coil between said pair of end coils; a pair of transition coils, each transition coil interconnecting an end of a respective end coil to an end of a respective proximate full pitch active coil, and having a varying pitch.

Plastic spring and method and apparatus for making the same

Growing community of inventors

St. Petersburg, FL, United States of America

Subramanya Naglapura