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. 10, 2026
Filed:
Aug. 24, 2022
Applicant:
Lm Wind Power A/s, Kolding, DK;
Inventors:
Pragneshbhai Pujari, Bengaluru, IN;
Pavan Kumar, Bengaluru, IN;
Madhusudhan Veerappa, Bengaluru, IN;
Arulvelu Pandurangan, Bengaluru, IN;
Assignee:
LM Wind Power A/S, Kolding, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 99/00 (2010.01); B29C 33/48 (2006.01); B29L 31/08 (2006.01);
U.S. Cl.
CPC ...
B29D 99/0028 (2013.01); B29C 33/485 (2013.01); B29L 2031/085 (2013.01);
Abstract
A mandrel device () for manufacturing a hollow spar beam () for a segmented wind turbine blade () in a mould (), the mandrel device comprising: