DE 62b

German patent category 62b appeared late in our period, and seems to take on some of aeronautics. At some point it was assigned subcategories too. If we can figure out the exact years for this it will be helpful. This wiki has 7 patents in category "DE 62b".

Patents in category DE 62b

• Patent DE-1882-19253 (English title: Flight apparatus operated by electricity, Inventors: August von Wedell, Filing date: 1882-03-15)
• Patent DE-1893-76287 (English title: Paddle wheel device for advancing and controlling airships, Inventors: Ernst Meyer, Filing date: 1893-12-23)
• Patent DE-1894-79446 (English title: Method and device for lifting or flying loads into the air, Inventors: F. Gaebert, Filing date: 1894-04-12)
• Patent DE-1897-103105 (English title: Airship consisting of wing mechanism hanging from a balloon, Inventors: Konstantin Danilewsky, Supplementary to patent: Patent RU-1897-3845, Filing date: 1897-10-22)
• Patent DE-1902-142761 (English title: Adjusting device for aircraft sail-surfaces arranged under the vehicle floor, Inventors: Josef Seiberl, Filing date: 1902-03-25)
• Patent DE-1914-358364 (English title: Aircraft whose engine and main weight are mounted in a frame placed between the wings deep under the wings, Inventors: George Raymond Lawrence, Supplementary to patent: Patent US-1913-04-21 George Raymond Lawrence, Filing date: 1914-04-21)
• Patent DE-1917-318341 (English title: Rudder bearings for aircraft, Inventors: Rumpler-Werke G.m.b.H. in Berlin-Johannisthal, Filing date: 1917-03-12, Applicant firm: Rumpler-Werke G.m.b.H. in Berlin-Johannisthal)

Enclosing categories	DE 62
Subcategories	DE 62b.5, DE 62b.8, DE 62b.15/03
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