Material sensor

- Motorola, Inc.
Description

FIG. 1 is a perspective view of said improved material sensor showing the top, right and front of our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view of our new design; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3951309 April 20, 1976 Kadowaki
4592642 June 3, 1986 Imaizumi et al.
4668074 May 26, 1987 Hirozane
4931812 June 5, 1990 Dunn et al.
5438230 August 1, 1995 Hall
Patent History
Patent number: D405465
Type: Grant
Filed: Jan 16, 1996
Date of Patent: Feb 9, 1999
Assignee: Motorola, Inc. (Schaumburg, IL)
Inventors: Dale G. Hall (Cedar Crest, NM), Hank Burke (Jemez Pueblo, NM), Jerry Bohannan (Albuquerque, NM)
Primary Examiner: Caron D. Veynar
Attorney: Gary J. Cunningham
Application Number: 0/49,060
Classifications
Current U.S. Class: Element Or Attachment (4) (D18/40)
International Classification: 1603;