Multi-channel mixer for a headphone control box

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Description

FIG. 1 is a front elevational view of a multi-channel mixer for a headphone control box showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D250025 October 24, 1978 Stout
Other references
  • Fordham, 1988 Catalog, Copyright 1987, p. 106, Amplifiers. Fordham, 1988 Catalog, Copyright 1987, p. 148, Video Equipment. Guitar Player Magazine, Jun. 1986, p. 111, Rocktron ad. Lafayette Cat., 1974, pp. 188, 189, 192, 193, Amplifiers & Mixers.
Patent History
Patent number: D318279
Type: Grant
Filed: Sep 8, 1988
Date of Patent: Jul 16, 1991
Assignee: Whirlwind Music Distributors, Inc. (Rochester, NY)
Inventors: Michael A. Laiacona (Webster, NY), James G. Kelsey (Hilton, NY), Carlton L. Cornell (Rochester, NY)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Philip Hyder
Law Firm: Shlesinger Fitzsimmons Shlesinger
Application Number: 7/241,561
Classifications
Current U.S. Class: Element Or Attachment (11) (D14/217)