Broken-loop RFID reader antenna for near field and far field UHF RFID tags
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Description
The FIGURE is a top plan view of a broken-loop RFID reader antenna for near field and far field UHF RFID tags showing my new design. It is understood that the broken line segments in the drawing form part of the claimed design.
Claims
The ornamental design for a broken-loop RFID reader antenna for near field and far field UHF RFID tags, as shown.
Referenced Cited
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Patent History
Patent number: D570337
Type: Grant
Filed: Aug 25, 2006
Date of Patent: Jun 3, 2008
Assignee: Impinj, Inc. (Seattle, WA)
Inventor: Ronald A. Oliver (Seattle, WA)
Primary Examiner: Robert M. Spear
Assistant Examiner: John Windmuller
Attorney: Merchant & Gould
Application Number: 29/265,163
Type: Grant
Filed: Aug 25, 2006
Date of Patent: Jun 3, 2008
Assignee: Impinj, Inc. (Seattle, WA)
Inventor: Ronald A. Oliver (Seattle, WA)
Primary Examiner: Robert M. Spear
Assistant Examiner: John Windmuller
Attorney: Merchant & Gould
Application Number: 29/265,163
Classifications