Radio frequency aperture

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

FIG. 1 is a perspective view of the claimed design for a radio frequency aperture; and,

FIG. 2 is a top plan view thereof.

The broken lines immediately adjacent to the claimed area depict boundaries of the claimed design and form no part thereof. The broken lines showing the remainder of the radio frequency aperture depict environmental structure and form no part of the claimed design.

Claims

The ornamental design for a radio frequency aperture, as shown and described.

Referenced Cited
U.S. Patent Documents
D281969 December 31, 1985 Moeller
D287718 January 13, 1987 Moeller
D944782 March 1, 2022 Ueda
11266041 March 1, 2022 Kim
20080211720 September 4, 2008 Hansen
20210057796 February 25, 2021 Xu
Patent History
Patent number: D992535
Type: Grant
Filed: Jul 8, 2021
Date of Patent: Jul 18, 2023
Assignee: Battelle Memorial Institute (Columbus, OH)
Inventors: Raphael Joseph Welsh (Powell, OH), Douglas A. Thornton (Upper Arlington, OH), Daniel A. Perkins (Lewis Center, OH), Micah Blue (Columbus, OH), Amy M. Heintz (Dublin, OH), Daniel G. Loesch (Columbus, OH)
Primary Examiner: Daniel J Domino
Assistant Examiner: Samina Vieth
Application Number: 29/798,561
Classifications
Current U.S. Class: Antenna Or Component Thereof (27) (D14/230)