Planar magnetic transducer

- Sonigistix Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of a planar magnetic transducer showing our new design;

FIG. 2 is a front elevational view thereof, a rear elevational view being a mirror image;

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

FIG. 4 is a top plan view; and,

FIG. 5 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
4037061 July 19, 1977 Recklinghausen
4471173 September 11, 1984 Winey
4803733 February 7, 1989 Carver et al.
5021613 June 4, 1991 Garcia
5850461 December 15, 1998 Zelinka
5901235 May 4, 1999 Thigpen et al.
5953438 September 14, 1999 Stevenson et al.
5961762 October 5, 1999 Zelinka et al.
Patent History
Patent number: D421263
Type: Grant
Filed: Sep 2, 1998
Date of Patent: Feb 29, 2000
Assignee: Sonigistix Corporation (Richmond)
Inventor: Scott Phillips (Victoria)
Primary Examiner: Joel Sincavage
Law Firm: Dowell & Dowell, P.C.
Application Number: 0/93,070
Classifications
Current U.S. Class: Transducer Or Diaphragm (e.g., Driver, Magnet, Etc.) (D14/222)
International Classification: 1401;