Multipurpose tympani

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Description

FIG. 1 is a left side elevational view of a multipurpose tympani showing my new design;

FIG. 2 is a front elevational view thereof; and

FIG. 3 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D234156 January 1975 Lane
3956959 May 18, 1976 Ebihara et al.
4616551 October 14, 1986 Bookvich
Other references
  • Carroll Sound's Gallery of Sound, p. 15-Item A. Slingerland catalog 65, p. 37, Pedal Timpani.
Patent History
Patent number: D297014
Type: Grant
Filed: May 30, 1986
Date of Patent: Aug 2, 1988
Inventor: Roland Lawes (New Orleans, LA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Attorney: Terry M. Gernstein
Application Number: 6/875,361
Classifications
Current U.S. Class: Percussion Instrument (D17/22)