The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2023
Filed:
Jan. 11, 2022
Ets-lindgren Inc., Cedar Park, TX (US);
Brian Adair Rodgers, Cedar Park, TX (US);
ETS-Lindgren Inc., Cedar Park, TX (US);
Abstract
An ADA compliant shielded door is disclosed. According to one aspect, a door is configured to create a radio frequency (RF) seal when the door is sealed so that RF energy is restricting from passing through a gap between an outer periphery of the door and a door frame when the door is sealed. The door includes: at least one knife edge along at least part of the outer periphery of the door, each knife edge configured to project into a channel of a door frame in a direction parallel to a face of the door when the door is sealed. The door also includes at least one contact element along a length of a knife edge, the at least one contact element being configured to make electrical contact with a channel wall of a channel of the door frame when the knife edge projects into the channel.