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. 29, 2017
Filed:
Sep. 09, 2013
Aco Severin Ahlmann Gmbh & CO Kommanditgesellschaft, Büdelsdorf, DE;
Hans-Julius Ahlmann, Büdelsdorf, DE;
Jan Mieze, Kiel, DE;
James Canney, Bedfordshire, GB;
Stephan Meier, Albersdorf, DE;
ACO SEVERIN AHLMANN GMBH & CO. KG, Budelsdorf, DE;
Abstract
A stable and variable design of a drainage structure includes a drainage body () and a cover (). The cover () has engagement devices (') when seen in a longitudinal direction of the drainage body (), whereby the cover connects upper edges (′) of the drainage body () to one another transversely to the longitudinal direction in a tension-resistant manner over the entire length of the drainage body. In order to allow the use of different covers () for different loads, for example while using the same drainage body (), two types of engagement devices (′) are provided on the drainage body.