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:
Feb. 12, 1985
Filed:
Mar. 09, 1982
Hans-Jorg Proksch, Hagnau, DE;
Dieter Welte, Markdorf, DE;
Herbert Zimmer, Friedrichshafen, DE;
Michael Lotz, deceased, late of Immenstaad, DE;
Dornier GmbH, Friedrichshafen, DE;
Abstract
Profile design for aircraft lift-wings in general aviation up to flight speeds of about 700 km/h, the profile design being determined by the path of the center line with a forward (first) and rear (second) camber maximum and with a profile droplet superposed on the center line and of a specific thickness distribution, and by the design of the profile nose to have a relatively small nose radius and relatively strong camber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile