Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Raymond L. Graf0
Date of Patent
December 5, 2023
0Patent Application Number
180575350
Date Filed
November 21, 2022
0Patent Citations
...
Patent Primary Examiner
Patent abstract
A drain system for water quality. The drain system may include one or more baffles. The one or more baffles may be arcuate in shape. The one or more baffles may include one or more openings therethrough. The one or more baffles may be offset in elevation. The one or more baffles may include one or more flanges projecting therefrom. The one or more baffles may be implemented in a flow-through manhole application.
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