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Patents > Office: Other & Family year: 1912 & Number of claims: 4-6

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Year filed:
Office: (Click arrow to add another value)
Inventors:
Kurt Schultze (6) · None (4) · François d’Astanières (4) · Bruno von Bültzingslöwen (4) · Nazaire Lacrotte (3) · Albert Lebrun (3) · Chester Arthur Lewis (3) · Henri-Hubert Pagny (3) · Ferdinand Porsche (3) · Arthur George Watkins (3) · Heinrich Noll (3) · Armand-Jean-Auguste Deperdussin (3)
Inventor country:
Applicant person:
None (9) · Kurt Schultze (6) · François d’Astanières (4) · Bruno von Bültzingslöwen (4) · Nazaire Lacrotte (3) · Chester Arthur Lewis (3) · Heinrich Noll (3) · Arthur George Watkins (3) · Albert Lebrun (3) · Armand-Jean-Auguste Deperdussin (3) · Ferdinand Porsche (3) · David James Beitzel (3)
Applicant is inventor:
Tech fields:
airplane (64) · design (23) · stability (22) · None (20) · frame (16) · Propellers (15) · wings (15) · aerodynamics (14) · propulsion (14) · construction (14) · control (13) · helicopter (10) · fuselage (10) · automatic stability (10) · rudder (9) · hybrid (8) · landing (8) · whole (8)
Application number:
None (32)
Granted:
Supplementary to patent:
None (112) · Patent FR-1912-447782 (2) · Patent AT-1912-64392 (2) · Patent US-1912-1062545 (2) · Patent FR-1912-442419 (2) · Patent FR-1912-455471 (2) · Patent DE-1912-267069 (2)
Related to aircraft:
Patent agent:
None (43) · Armengaud jeune (8) · Marks & Clerk (8) · Charles Dony (6) · Schwab (6) · None (5) · Victor J. Evans (4) · Société A. Frey et de Carsalade (3) · S. Sokal (3) · Mewburn, Ellis & Pryor (3) · J. S. Withers & Spooner (3) · Dupont et Elluin (3) · Haseltine, Lake & Co. (3)
National tech categories:
None (53) · FR 6.4 (52) · HU V/h (11) · FR 6.2 (4) · AT 77d (3) · CH 129b (3) · USPC 244/45R (3) · USPC 244/82 (3) · USPC 244/80 (3) · USPC 244/48 (3) · USPC 244/13 (2) · USPC 244/35R (2) · USPC 244/87 (2) · USPC 244/66 (2)
IPCs:
None (53) · IPC B64C39/00 (15) · IPC B64C17/00 (15) · IPC B64C1/00 (11) · IPC B64C3/38 (7) · IPC B64C11/00 (5) · IPC B64C35/00 (5) · IPC B64B1/00 (5) · IPC B64C13/00 (4) · IPC B64C3/54 (3) · IPC B64C3/00 (3) · IPC B64C27/04 (3) · IPC B64C33/00 (3) · IPC B64D25/04 (2) · IPC B63H1/12 (2) · IPC B64C11/18 (2) · IPC B64C3/56 (2) · IPC B64C39/08 (2) · IPC B64D17/72 (2) · IPC B64C25/00 (2)
CPCs:
None (22) · CPC B64C17/00 (19) · CPC B64C2700/6295 (13) · CPC B64C3/385 (11) · CPC B64C39/00 (9) · CPC B64C13/00 (7) · CPC B64C39/08 (6) · CPC B64C35/00 (6) · CPC B64C2700/6214 (6) · CPC B64B1/00 (5) · CPC B64C2700/6256 (4) · CPC B64C2700/6218 (4) · CPC B64C3/56 (4) · CPC B64C11/006 (4) · CPC B64C23/005 (4) · CPC B64C2700/6219 (3) · CPC B64C2700/6233 (3) · CPC B64C2700/6281 (3) · CPC B64C3/00 (3)
Family year:
(There are no values for this filter)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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