The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2005
Filed:
Apr. 15, 2004
Applicant:
Maynard Cowan, Jr., Albuquerque, NM (US);
Inventor:
Maynard Cowan, Jr., Albuquerque, NM (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L013/00 ;
U.S. Cl.
CPC ...
Abstract
Linear electric motors suitable for transportation of one or more vehicles along a road which may be a railroad, having electric coils as powerable motor parts and either nonferous metal plates, superconducting magnets or shorted coils as passive motor parts; employing a pulsating power source for powered motor parts, which power may be of constant or varying frequency; and having motor part spacing, and a space time relationship of motor part spacing and timing of said power source operation so as to require a minimum number of road parts per mile, and so as to provide continuous power transmission for propulsion and braking of said vehicles.