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:
Jun. 02, 1981
Filed:
Jan. 22, 1979
Applicant:
Inventor:
Jimmy L Lee, Concord, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01T / ;
U.S. Cl.
CPC ...
361231 ; 361235 ; 363 62 ;
Abstract
Automotive air conditioning apparatus for generating air anions in the passenger compartments of motor vehicles is disclosed. The disclosed apparatus includes a voltage converter for converting the ignition voltage of the vehicle engine to a lower voltage suitable for operating an air anion generator located in the passenger compartment of the vehicle. The voltage converter includes a voltage reducer, such as a resistive voltage divider or an autotransformer, a rectifier, a fuse, and a current limiting resistor.
Lee, Jimmy. (1981). Automotive air conditioning apparatus (U.S. Patent No. 4271452). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4271452
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile