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 405/123 - With crossbar


Subclass of Class 405 - Hydraulic and earth engineering
Definition: Method or apparatus wherein the fastening means further
No. of patents: 3
Last issue date: 12/15/2009


NumberTitleIssue Date
7632042Method, apparatus and system for forming drainage and trench forming systems
An alignment device is disclosed use in maintaining the alignment of longitudinal frame members of a trench-forming assembly. The alignment device comprises a cross member. Extending in the same direction from opposite ends of the cross member is at least one pair o...
12/15/2009
6220784Method and apparatus for forming a trench
An apparatus for forming a trench which is adapted to receive at least one grate that will cover the trench. The apparatus comprises first and second frame rails that are connected by at least one removable spacer. The spacer is sized and configured to ma...
04/24/2001
5347074Fixation of heavy metals, mercury recovery and dioxins destruction in scrubbed municipal solid waste incinerator ash
Fly ash generated from incineration of municipal solid waste (MSW) when placed in landfills can under mild acid conditions can leach lead and cadmium. A process for stabilizing heavy metals in this fly ash is presented which involves calcining the fly ash...
09/13/1994
 
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