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Patents > Patent agent : H. D. Fitzpatrick & Co. or None & Number of claims: 5-9

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Office:
Applicant firm:
None (427) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Jacob Lohner & Co. (6) · Luftschiffbau Schütte-Lanz (3) · Westinghouse Electric & Manufacturing Company (3) · Aktiebolaget Aviatorer (3) · Daimler Motoren-Gesellschaft (3) · Flugzeugwerft G.m.b.H. (2) · Luftschiffantrieb-Gesellschaft m. b. H. (2) · Mercur Flugzeugbau (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Luftschiffbau Zeppelin G. m. b. H. (2) · Curtiss Aeroplane (2) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (2)
Applicant is inventor:
Tech fields:
Airplane (144) · frame (102) · stability (88) · Propulsion (78) · LTA (67) · design (65) · construction (50) · propellers (50) · propeller (47) · navigation (47) · wings (39) · Subsystem (35) · Control (34) · safety (31) · airship (30) · None (29) · landing (28) · balloon (28) · wheels (27)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (356) · Patent SE-1906-23283 (4) · Patent AT-1911-57225 (4) · Patent GB-1908-4519 (3) · Patent AU-1911-510 (2) · Patent GB-1909-26034 (2) · Patent FR-1912-458772 (2) · Patent FR-1912-439277 (2) · Patent FR-1911-440594 (2) · Patent FR-1902-326476 (2) · Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent DE-1895-98580 (2) · Patent CH-1899-18666 (2) · Patent FR-1909-408644 (2) · Patent 1915-11-05 Käthe Paulus (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (103) · HU V/h (89) · AT 77d (37) · FR 6.4 (30) · DK 77 (10) · DE 77 (9) · DE 77h.5 (8) · USPC 244/80 (7) · FR 6.3 (5) · USPC 244/234 (5) · USPC 244/90R (5) · USPC 244/72 (4) · USPC 244/30 (4) · USPC 244/51 (4) · DE 77h.6 (4) · USPC 244/100R (4) · AU 90.3 (4)
IPCs:
None (318) · IPC B64C39/00 (17) · IPC B64C17/00 (14) · IPC B64C1/00 (14) · IPC B64B1/00 (14) · IPC B64C11/00 (10) · IPC B64C13/00 (7) · IPC B64C33/00 (6) · IPC B64C3/00 (6) · IPC B64C3/38 (5) · IPC B64B1/58 (5) · IPC B64C33/02 (4)
CPCs:
None (210) · CPC B64C17/00 (21) · CPC B64C13/00 (21) · CPC B64B1/00 (16) · CPC B64C2700/6295 (13) · CPC B64C23/005 (9) · CPC B64C2700/6218 (8) · CPC B64C39/005 (8) · CPC B64C39/00 (7) · CPC B64C33/00 (7) · CPC B64B1/58 (7) · CPC B64C33/02 (6) · CPC B64C3/385 (6) · CPC B64C11/00 (5) · CPC B64C17/06 (5) · CPC B64C27/12 (5) · CPC B64B1/62 (5) · CPC B64C3/00 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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