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:
Sep. 15, 1992
Filed:
Oct. 01, 1990
Gary T Draffen, Rancho Palos Verdes, CA (US);
Culver Electronic Sales, Inc., Gardena, CA (US);
Abstract
An improved stereo speaker system wherein the tweeter is movably and rotatably mounted on the interior of the vehicle's windshield so that the direction of the sound emanating from the tweeter can be adjusted to the preference of the listener. The tweeter is mounted in a shell which may cause the tweeter to remain fixed in the shell or alternatively permit the tweeter to be rotated within the shell. The shell in turn is mounted on the windshield of the vehicle. The shell may be mounted in a fixed orientation if the tweeter is rotatable within the shell. Alternatively, the shell may be mounted on a post with a rotatable bearing, comparable to the mounting of the rear view mirror in present day vehicles, so that the shell itself can be rotatable to orient the sound emanating from the tweeter in any desired direction. The tweeter itself may be rotatable within the shell to provide further refined directional orientation of the sound.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile