Radio frequency antenna

- Antenna Plus LLC
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Description

FIG. 1 is a top plan view of a radio frequency antenna showing my; and,

FIG. 2 is a side elevation view thereof.

The surfaces of the radio frequency antenna that are not shown form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
4329689 May 11, 1982 Yee
4334227 June 8, 1982 Marks
5438338 August 1, 1995 Thill
5708679 January 13, 1998 Fernandes et al.
5757327 May 26, 1998 Yajima et al.
5825303 October 20, 1998 Bloss, Jr.
5886674 March 23, 1999 Yoshimi
5900840 May 4, 1999 Yajima
Patent History
Patent number: D418142
Type: Grant
Filed: Sep 8, 1998
Date of Patent: Dec 28, 1999
Assignee: Antenna Plus LLC (Monroe, WI)
Inventors: William J. Liimatainen (Monroe, WI), Kevin M. Thill (Scottsdale, AZ)
Primary Examiner: Louis S. Zarfas
Law Firm: Quarles & Brady LLP
Application Number: 0/93,316
Classifications
Current U.S. Class: Antenna Or Component Thereof (27) (D14/230)
International Classification: 1403;