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:
May. 28, 2024
Filed:
Oct. 26, 2021
Applicant:
Teknologian Tutkimuskeskus Vtt Oy, Espoo, FI;
Inventors:
Assignee:
Teknologian tutkimuskeskus VTT Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 9/24 (2006.01); F21V 8/00 (2006.01); F21V 23/04 (2006.01); G06F 21/84 (2013.01);
U.S. Cl.
CPC ...
E06B 9/24 (2013.01); F21V 23/0464 (2013.01); G02B 6/0038 (2013.01); G02B 6/006 (2013.01); G06F 21/84 (2013.01); E06B 2009/247 (2013.01);
Abstract
A visibility control device includes
Ruotsalainen, Teemu. (2024). Device for controlling visibility (U.S. Patent No. 11993981). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11993981
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile