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:
Jan. 16, 2024
Filed:
Aug. 21, 2019
Aco Severin Ahlmann Gmbh & Co. Kommanditgesellschaft, Büdelsdorf, DE;
Sebastian Holl, Roth, DE;
ACO AHLMANN SE & CO. KG, Budelsdorf, DE;
Abstract
A frame system for a manhole covering includes at least one first frame element and one second frame element, each including at least one first connecting surface and/or at least one second connecting surface. The first and second frame elements are connectable to one another in a friction-locked and/or formfitting manner along the opposing first or second connecting surfaces, wherein in the connected state of the first and second frame element at least one joining region is formed between the opposing first connecting surfaces or between the opposing second connecting surfaces. The joining region can be filled using a joining element in such a way that the joined connection of the frame elements is detachable and reproducible wherein the joining element comprises a hot melt adhesive.