Acoustic reflector

Description

FIG. 1 is a front elevational view of the acoustic reflector showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2537201 January 1951 Amfitheatrof
4615050 October 7, 1986 Lonnstedt
4771859 September 20, 1988 Breland
Foreign Patent Documents
4629 1891 GBX
Other references
  • Handbook of Designs & Devices, Hornung .COPYRGT.1956, p. 2, item #14-Ring Design.
Patent History
Patent number: D331928
Type: Grant
Filed: Jan 4, 1991
Date of Patent: Dec 22, 1992
Inventor: William C. McDowell (APO, NY)
Primary Examiner: Melvin B. Feifer
Attorney: Leon Gilden
Application Number: 7/637,498
Classifications