Column-shaped transducer for transponder magnetic card readers

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is the rear elevational view of the column-shaped transducer for transponder magnetics card readers with circular profile of the transversal section;

FIG. 2 is a side elevational view thereof, with the opposite side being a mirror image;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

The ornamental designs for the column-shaped transducer for transponder magnetic card readers, as shown and described.

Referenced Cited
U.S. Patent Documents
4121102 October 17, 1978 Wilson
4850018 July 18, 1989 Vogt
4951029 August 21, 1990 Severson
5523739 June 4, 1996 Manneschi
5933077 August 3, 1999 Vogt et al.
D421263 February 29, 2000 Phillips
D422578 April 11, 2000 Bertrand et al.
D468727 January 14, 2003 Manneschi
Patent History
Patent number: D476644
Type: Grant
Filed: Aug 29, 2002
Date of Patent: Jul 1, 2003
Inventor: Alessandro Manneschi (I-52100 Arezzo (I))
Primary Examiner: Freda Nunn
Attorney, Agent or Law Firm: Dennison, Schultz & Dougherty
Application Number: 29/166,495
Classifications
Current U.S. Class: Transducer Or Diaphragm (e.g., Driver, Magnet, Etc.) (D14/222); Card Type (D14/385)
International Classification: 1402;