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 346/150.3 - Electrochemical


Subclass of Class 346 - Recorders
Definition: Subject matter wherein the phenomenon is recorded by reaction
No. of patents: 3
Last issue date: 02/19/2002


NumberTitleIssue Date
6348938Electro-coagulation printer
An electro-coagulation printer is basically constructed by a rotation drum having a circumferential surface which is electrified in positive potential, a number of electrodes which are selectively electrified in negative potentials, and an ink supply devi...
02/19/2002
5693374Alpha-resorcyclic acid ester derivatives and recording materials using the same
଱-resorcylic acid ester derivatives useful as electron-accepting compounds for recording materials, and highly durable recording materials containing these derivatives. The ଱-resorcylic acid derivative is represented by the following general f...
12/02/1997
4069484Defect plotting system
High speed writing apparatus, for mapping 1:1 polar plots of disc record defect locations on disc-shaped electrosensitive paper, accepts electrical signals representing defect occurrences from a defect detector which scans the disc record surface in a spi...
01/17/1978
 
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