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:
Mar. 17, 2026
Filed:
Mar. 01, 2023
Gentex Corporation, Zeeland, MI (US);
Stephen F. Richlich, Holland, MI (US);
Gerald W. Redwine, Holland, MI (US);
Donald L. Bareman, Zeeland, MI (US);
David J. Cammenga, Holland, MI (US);
GENTEX CORPORATION, Zeeland, MI (US);
Abstract
An electro-optic assembly comprises a first substrate and a second substrate. The first and second substrates are disposed in a parallel and spaced apart relationship so as to define a cavity therebetween. A primary seal extends between the first and second substrates. An electro-optic medium is located in the cavity and retained in an inboard direction by the primary seal. A plurality of first spacer elements are coupled to the primary seal. A break wall is located in the inboard direction or an outboard direction from the primary seal. The break wall extends between the first and second substrates and generally along the primary seal. A plurality of second spacer elements are coupled to the break wall. A space is defined between the primary seal and the break wall in the inboard-outboard directions.