U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6637829

Decorative Jeweled Wheel Cover

An improved wheel is provided wherein decorative items such as gem stones are embedded in either the wheel surface, a special mounting section attached to the wheel surface, or to a spoke strap that wraps around each spoke and positions embedded gem stones on the outside surface of the spoke.

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Class 57/347 - Magnetic support


Subclass of Class 57 - Textiles: spinning, twisting, and twining
Definition: Subject matter wherein the means to mount or support the
No. of patents: 7
Last issue date: 04/11/1978


NumberTitleIssue Date
4083174Coupled false twist spindle aggregate arrangement
For the purpose of imparting a false twist to yarn, a spindlette, through which the yarn passes, is coupled to first and second drive wheels, each of which is affixed to a respective whorl. In order to prevent slippage between the spindlette and the drive...
04/11/1978
4062176High speed rotary body for false-twisting
A high speed rotary body for false-twisting comprising a tubular body in the hollow portion of which a pin element is perpendicularly fixed. The yarn to be crimped is fed into the hollow portion, looped with one turn around the pin element and delivered t...
12/13/1977
4033106Friction disc for driving twist tubes rotating at high speeds
Friction discs for use in driving of guide rollers for twist tubes in false twist devices for texturing synthetic filaments are described in which the disc comprises a support disc of non-resilient material surrounded by a friction ring of synthetic resil...
07/05/1977
4020710Friction disc for false twisting devices
A friction disc for rotating a twisting tube of a false twisting device for crimping thread is provided with a peripheral surface which slings any oil on the surface therefrom. The peripheral surface of the disc has an annular groove therein which is subs...
05/03/1977
4008563False twisting device
An open end spinning device or a false twisting device having two mutually parallel pairs of rollers for driving a spinning rotor or a twisting tube and a horseshoe-shaped magnet associated therewith for retaining the twisting tube or rotor in a wedge-sha...
02/22/1977
3964247False twist spindle
The invention relates to an improved false twist spindle having means for attenuating noises which are emitted during operation. The spindle according to the invention contains sound-reducing means which allow free access to the various components of the ...
06/22/1976
3943693Apparatus for false-twist texturing of textile yarns
A false-twist device comprises two axially parallel rollers rotatable about their axis for supporting a twist tube in the cuneal throat formed thereby, driving means for simultaneously driving the rollers, at least one yarn deviating element for feeding a...
03/16/1976
 
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