RFID tag antenna

- Impinj, Inc.
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Description

The sole FIGURE is a top plan view of an RFID tag antenna showing my new design. The broken line showing of an RFID chip in FIGURE illustrates environment only and forms no part of the claimed design. The solid black areas constitute the entirety of the claimed design.

Claims

The ornamental design for an RFID tag antenna, as shown and described.

Referenced Cited
U.S. Patent Documents
3228030 January 1966 Moore
D434752 December 5, 2000 Kudo
6473044 October 29, 2002 Manteuffel et al.
D491557 June 15, 2004 Iwai et al.
D535647 January 23, 2007 Hall et al.
D546819 July 17, 2007 Oliver
D546820 July 17, 2007 Oliver
D546821 July 17, 2007 Oliver
D546822 July 17, 2007 Oliver
D547306 July 24, 2007 Oliver
D547754 July 31, 2007 Oliver
D548225 August 7, 2007 Oliver
D562810 February 26, 2008 Oliver
D543976 June 5, 2007 Oliver
D563397 March 4, 2008 Oliver
D589035 March 24, 2009 Hellgren
Patent History
Patent number: D617320
Type: Grant
Filed: Jan 14, 2010
Date of Patent: Jun 8, 2010
Assignee: Impinj, Inc. (Seattle, WA)
Inventor: Ronald A. Oliver (Seattle, WA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: John Windmuller
Attorney: Turk IP Law, LLC
Application Number: 29/353,815
Classifications
Current U.S. Class: Antenna Or Component Thereof (27) (D14/230)