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:
Dec. 17, 2024
Filed:
Feb. 12, 2024
Fraen Corporation, Reading, MA (US);
Carlton S. Jones, Boxford, MA (US);
Robert A. Gobron, Southborough, MA (US);
Anthony L. Bolzan, Boxford, MA (US);
Fraen Corporation, Reading, MA (US);
Abstract
In one aspect, a light pipe is disclosed. In some embodiments, the light pipe comprises an input section including a waveguide having a circular cross section; and an output section having a polygonal cross section, wherein the input section has an input surface for receiving light from one or more light sources and an output surface through which light exits the input section, and the output section has an input surface optically coupled to the output surface of the input section to receive at least a portion of the light exiting the input section, and an output surface through which light exits the light pipe.