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:
Nov. 05, 1991
Filed:
Dec. 29, 1989
Victor G Reiling, West Cornwell, CT (US);
Bryan L Dean, Torrington, CT (US);
Nasta International, Inc., New York, NY (US);
Abstract
A portable drum sound simulator is provided which includes an electronic drum sound generating means capable of generating a plurality of drum-like sound outputs and energizable in response to electrical trigger signals. Also included is a tone pitch varying means which varies by a plurality of steps the tone pitch of the drum-like sound outputs. A switch allows a user to select a desired drum-like sound output and another switch allows a user to select a desired tone pitch for the drum-like sound output. These two switches are each mounted on a respective drumstick each of which also includes a normally open electrical switch. These electrical switches are connected to the drum sound generating means and when closed causes a trigger circuit to develop a trigger signal which energizes the drum sound generating means so as to generate the drum-like sound output.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile