Loudspeaker

- Martin-Logan, Ltd.
Description

FIG. 1 is a top, front and right side perspective view of a loudspeaker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a rear 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
D202900 November 1965 Shaper
D261883 November 17, 1981 Russell et al.
D267315 December 21, 1982 Eade et al.
D276805 December 18, 1984 Eberbach
Other references
  • Audio Video International, Jun. 1985, p. 60, top left-Digital 21 Speakers. Audio, Jul. 1985, p. 99, right side-Magneplanar Speakers. Audio, Nov. 1985, p. 93, SF1-Digital 20 Speakers.
Patent History
Patent number: D302979
Type: Grant
Filed: May 29, 1986
Date of Patent: Aug 22, 1989
Assignee: Martin-Logan, Ltd. (Lawrence, KS)
Inventor: Gayle M. Sanders (Lawrence, KS)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Application Number: 6/869,078