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:
Aug. 18, 2026
Filed:
Mar. 26, 2024
Applicant:
Bl Technologies, Inc., Minnetonka, MN (US);
Inventor:
Michael Doupe, Belwood, CA;
Assignee:
BL TECHNOLOGIES, INC., MINNETONKA, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
B08B 9/027 ; C02F 1/004 ; B01D 24/14 ; B01J 3/02 ; B01J 3/04 ; B08B 9/08 ; B08B 2209/027 ; C02F 1/006 ; C02F 1/28 ; C02F 1/283 ; C02F 1/42 ; C02F 2201/004 ; C02F 2303/14 ; C02F 2303/16 ; F16L 9/22 ;
Doupe, Michael. (2026). Underdrain for media vessel and method of cleaning (U.S. Patent No. 12708934). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12708934
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile