Drilldown: Patents

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Patents > Number of claims: 3-20 & Number of figures: 1-2

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Office:
Applicant firm:
None (416) · Gothaer Waggonfabrik A. G. (4) · Österreichische Daimler Motoren A. G. (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · AGO Flugzeugwerke G. m. b. H. (3) · Jacob Lohner & Co. (3) · British and Colonial Aeroplane Co. (3) · L W F Engineering Company (2) · Planes Ltd. (2) · Société Anonyme des Établissements Nieuport (2) · Österr. Ungar. Albatros-Flugzeugwerke G. m. b. H. (2) · Varioplane Company (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Lang Propeller Limited (2) · Daimler-Motoren-Gesellschaft (2)
Applicant is inventor:
Tech fields:
Airplane (128) · Stability (75) · LTA (68) · frame (64) · propulsion (61) · Design (51) · Propellers (44) · None (40) · construction (39) · control (34) · navigation (33) · propeller (30) · wings (28) · balloon (27) · military (25) · subsystem (25) · airship (23) · safety (22) · helicopter (20)
Application number:
Granted:
Supplementary to patent:
None (348) · Patent DE-1913-301564 (5) · Patent FR-1909-410140 (3) · Patent AT-1911-57225 (3) · Patent DE-1918-388537 (2) · Patent DE-1912-267069 (2) · Patent DE-1912-266327 (2) · Patent FR-1916-524114 (2) · Patent GB-1910-21231 (2) · Patent FR-1902-326476 (2) · Patent CH-1915-72132 (2) · Patent FR-1913-456298 (2) · Patent GB-1916-112641 (2) · Patent AT-1912-64392 (2) · Patent FR-1912-439277 (2) · Patent FR-1911-434629 (2)
Related to aircraft:
Patent agent:
None (173) · Marks & Clerk (14) · E. Blétry (11) · None (10) · Boult, Wade & Tennant (8) · W. P. Thompson & Co. (7) · Munn & Co. (7) · Dupont et Elluin (7) · Brewer & Son (7) · Haseltine, Lake & Co. (6) · Wheatley & Mackenzie (5) · Boult, Wade, and Tennant (5) · S. Sokal (5) · Armengaud jeune (5) · Hy. Fairbrother (5) · Herbert Haddan & Co. (5) · Chassevent (4) · L. Chassevent (4)
National tech categories:
None (191) · FR 6.4 (95) · HU V/h (30) · AT 77d (13) · DE 77h.5 (12) · FR 6.3 (7) · DE 77h.6 (4) · DE 77h.15 (4) · USPC 244/97 (4) · CH 129b (3) · USPC 244/6 (3) · DK 77 (3) · USPC 244/45R (3) · FR 5.8 (3) · USPC 244/90R (3) · USPC 244/127 (3)
IPCs:
None (192) · IPC B64C39/00 (31) · IPC B64B1/00 (27) · IPC B64C17/00 (27) · IPC B64C1/00 (24) · IPC B64C3/00 (14) · IPC B64C13/00 (12) · IPC B64B1/58 (10) · IPC B64C11/00 (9) · IPC B64C35/00 (7) · IPC B64C23/00 (7) · IPC B64D1/04 (5) · IPC B64C31/06 (5) · IPC B64C3/18 (5) · IPC B64C3/54 (4) · IPC B64B1/40 (4) · IPC B64C17/06 (4) · IPC B64B1/62 (4) · IPC B64D27/00 (4) · IPC B64D17/00 (4)
CPCs:
None (117) · CPC B64C17/00 (29) · CPC B64C2700/6295 (28) · CPC B64C39/00 (22) · CPC B64B1/00 (21) · CPC B64C13/00 (17) · CPC B64B1/40 (16) · CPC B64C2700/6218 (14) · CPC B64C3/00 (14) · CPC B64B1/58 (12) · CPC B64C23/005 (12) · CPC B64C2700/6235 (12) · CPC B64C11/006 (10) · CPC B64C2700/6256 (8) · CPC B64B1/62 (7) · CPC B64C35/00 (6)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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