Drilldown: Patents

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Patents > Tech fields: Landing & Number of claims: 3-5

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Office:
Inventors:
None (14) · Paul Kauffmann (3) · Federico Caproni (2) · Thomas Sopwith (2) · Nazaire Lacrotte (2) · Maurice-Marie-Louis-Émile Badaire (2) · Hermann Gothan (2) · William John Hastings Beach (2)
Inventor country:
Applicant person:
None (23) · Paul Kauffmann (3) · Federico Caproni (2) · Thomas Sopwith (2) · Nazaire Lacrotte (2) · Maurice-Marie-Louis-Émile Badaire (2) · Hermann Gothan (2) · William John Hastings Beach (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (24)
Granted:
Supplementary to patent:
None (63) · Patent IT-1915-150227 (2) · Patent DE-1908-227979 (2) · Patent FR-1910-423667 (2) · Patent IT-1917-03-16 Federico Caproni (2)
Related to aircraft:
Patent agent:
None (24) · Armengaud jeune (10) · Marks & Clerk (5) · Boult, Wade & Tennant (3) · Boult, Wade, and Tennant (3) · None (3) · Ch. de Mosenthal (2) · Louis Tailfer (2) · Émile Bert (2) · Dupont et Elluin (2) · Charles Dony (2) · W. P. Thompson & Co. (2)
Assigned to:
National tech categories:
FR 6.4 (34) · None (31) · HU V/h (5) · AT 77d (3) · DE 77h.9 (2) · USPC 244/100R (2)
CPCs:
None (19) · CPC B64C25/06 (13) · CPC B64F2700/6226 (11) · CPC B64C25/62 (8) · CPC B64C25/52 (8) · CPC B64C39/00 (7) · CPC B64C17/00 (6) · CPC B64C35/00 (6) · CPC B64C2700/6295 (6) · CPC B64C25/54 (6) · CPC B64C25/64 (5) · CPC B64C3/385 (3) · CPC B64C2700/6218 (3) · CPC B64B1/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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