U.S. patents available from 1976 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 238/353 - Vertical wedge


Subclass of Class 238 - Railways: surface track
Definition: A rail-clip forced to engaging position by a vertical wedge.
No. of patents: 2
Last issue date: 05/22/1990


NumberTitleIssue Date
4927078Device for elastically and rapidly fixing a railway rail
A securing device for a railway rail includes a fixing rod having a first end in the form of a spring head which bears on the shoe of the rail. The rod extends through a shim and has a second end is configured like a hook and is held in an anchoring sheat...
05/22/1990
4454985Device for clamping rails to ties
A device for clamping a railroad rail to a concrete tie includes a hollow vertical member which projects down into the tie alongside the rail and has an interior bearing surface which projects downwardly and inwardly toward the centerline of the tie. A ge...
06/19/1984
 
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