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. 02, 2021
Filed:
Jan. 14, 2019
Hayward Industries, Inc., Berkeley Heights, NJ (US);
Hayward Industries, Inc., Berkeley Heights, NJ (US);
Abstract
A swimming pool drain and sump assembly with a toroidal drain housing that includes a lower section with a drain outlet port extending through the lower section wall and a continuous annular channel that loops back upon itself, and an upper section supported upon the sump base only along the inner wall, cantilevered over the sump base from a lower edge of the sump cover to an upper edge of the sump cover. The lower section and the upper section form an annular, continuous, uninterrupted, single orifice drain entrance channel between a top edge of the outer wall and the upper edge of the top piece. Some embodiments include a continuous, one-piece blockage tray insert adjustably positioned within the drain entrance channel and an access port cover within an access port that is a continuous opening with the drain entrance channel.