Frame for an audio speaker

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Description

FIG. 1 is a perspective view of a frame for an audio speaker showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D212004 August 1968 Emond
D225865 January 1973 Sjostedt et al.
D226567 March 1973 Sioles
D229618 December 1973 Teruachi et al.
D232035 July 1974 Rigney, Jr.
4073365 February 14, 1978 Johnson
4231446 November 4, 1980 Weiss et al.
Other references
  • Orderly Tangles--Cloverleafs, Gordian Knots, and Regular Polylinks by Alan Holden-Columbia University Press, New York, 1983; p. 66, Regular Polylinks, 2 Figure 7.5, bottom on page. "Geodesics" by Geodesigns Inc., p. 1; Item #414AP, third from right center of page.
Patent History
Patent number: D288090
Type: Grant
Filed: May 8, 1984
Date of Patent: Feb 3, 1987
Inventors: Larry E. Lewis (Salt Lake City, UT), Jerry D. Senninger (Salt Lake City, UT)
Primary Examiner: Carmen H. Vales
Attorney: Richard F. Bojanowski
Application Number: 6/608,143
Classifications
Current U.S. Class: D14/33