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:
Apr. 01, 2025
Filed:
Nov. 27, 2020
Applicant:
Lufthansa Technik Ag, Hamburg, DE;
Inventors:
Oliver Oeser, Borstel-Hohenraden, DE;
Dirk Trottnow, Sahms, DE;
Andreas Flanschger, Graz, AT;
Kai-Christoph Pfingsten, Hamburg, DE;
Assignee:
LUFTHANSA TECHNIK AG, Hamburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 21/10 (2006.01); B64F 5/10 (2017.01); F15D 1/00 (2006.01);
U.S. Cl.
CPC ...
B64C 21/10 (2013.01); B64F 5/10 (2017.01); F15D 1/0035 (2013.01); F15D 1/0085 (2013.01); B64C 2230/26 (2013.01);
Abstract
An apparatus is for attaching an aerodynamically functional film to a surface of a body around which flow passes. The apparatus includes: a self-adhesive, redetachable positioning film having positioning aids for the exact positioning of the positioning film on the surface of the body around which flow passes and having at least one application area for the aerodynamically functional film that is to be applied.