Loudspeaker
Latest Martin-Logan, Ltd. Patents:
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
Other references
D202900 | November 1965 | Shaper |
D261883 | November 17, 1981 | Russell et al. |
D267315 | December 21, 1982 | Eade et al. |
D276805 | December 18, 1984 | Eberbach |
- 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
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
Classifications