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. 30, 2022
Filed:
Aug. 12, 2016
Lm Wp Patent Holding A/s, Kolding, DK;
Flemming Ejlersen, Vejle, DK;
René Van Den Berg, Heerhugowaard, DK;
David Roberts, Amsterdam, NL;
Eddy Keesmekers, Enkhuizen, NL;
LM WP PATENT HOLDING A/S, Kolding, DK;
Abstract
A wind turbine blade () for a horizontal axis wind turbine (), wherein the wind turbine blade () extends in a longitudinal direction parallel to a longitudinal axis and having a tip end () and a root end (), and wherein the wind turbine blade () further includes a shell body is disclosed. The wind turbine blade () further includes a root end flange () at the root end () of the blade () and which includes a ring-shaped body that extends circumferentially along the entire root end (), the root end flange () preferably made from a metal, such as stainless steel. The root end flange () includes an inwardly extending protrusion () with a distal plate part () arranged in a distance from the ring body.