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:
Feb. 10, 1976
Filed:
Oct. 21, 1974
Lawrence Ramirez, Kenosha, WI (US);
G. Leblanc Corporation, Kenosha, WI (US);
Abstract
The embodiment of the invention disclosed herein is directed to a novel tenor trombone construction. The tenor trombone is capable of performing as a standard slide trombone and/or as a piston valve trombone. The trombone can be operated in these two modes simultaneously or individually. The piston valves can be manipulated by the left hand of the user while the slide member can be manipulated by the right hand, without requiring the player to remove either hand from its normal playing position, or from interrupting his hold on the instrument while playing. The piston valves are so positioned as to enable the user to operate the piston valves with the right hand. Holder means is provided for the slide member assembly to hold it in place when the piston valves are being manipulated by the right hand.