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:
Feb. 22, 2022
Filed:
Apr. 30, 2019
Carrier Corporation, Palm Beach Gardens, FL (US);
Martin Paul Robotham, Bradenton, FL (US);
Thomas Greenwood, Terra Ceia, FL (US);
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Abstract
A notification appliance () includes a lighting element () and strobe drive electronics () mounted on a single printed circuit board (). A lens () is mounted to the printed circuit board () over the lighting element (). The lens () includes a cavity () disposed over the lighting element (). The lens () is shaped to focus light from the lighting element () into a far-field lighting pattern () including a visible first arc () that subtends approximately a 90° angle in a first plane, a visible second arc () that subtends approximately a 180° angle in a second plane, and two visible spots (), each spot () on an opposite side of the first arc () from the other. A lens () for a notification appliance () is also disclosed.