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:
Sep. 29, 2026
Filed:
Dec. 04, 2023
Infiltrator Water Technologies, Llc, Old Saybrook, CT (US);
Paul R Holbrook, Old Saybrook, CT (US);
Advanced Drainage Systems, Inc., Hilliard, OH (US);
Abstract
Risers for use in a riser assembly to provide access to below-grade chambers or vaults are provided. Risers may include an angled wall connecting a first end and a second end spaced apart along a central lengthwise axis. In an embodiment, the riser may include a plurality of latches spaced around the first end and the second end with radially extending lips and canted terminal end surfaces. A plurality of receivers may be spaced between the first plurality of latches on the first end and the second end. Alternatively, plurality of latches may include a first and second latch body extending to a terminal end that comprises a first circumferentially extending lip and a first canted terminal end surface. Risers may be configured to connect to other risers to form a riser assembly.