Drilldown: Patents

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Patents > Patent agent : Herbert Haddan & Co. or None & Number of figures: 7-8

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Office:
Inventors:
None (20) · Henry Calder Lobnitz (4) · Louis Blériot (4) · John Washington Wilson (4) · Viktor Tarczal (3)
Applicant person:
None (54) · John Washington Wilson (4) · Henry Calder Lobnitz (4) · Viktor Tarczal (3) · Louis Blériot (3)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (130)
Granted:
Supplementary to patent:
None (182) · Patent GB-1909-2111 (4) · Patent US-1909-970771 (3) · Patent DE-1907-217533 (2) · Patent US-1913-1087946 (2) · Patent FR-1908-407411 (2) · Patent HU-1901-24148 (2) · Patent CH-1905-33302 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (44) · HU V/h (34) · FR 6.4 (25) · AT 77d (17) · DE 77 (12) · DE 77h.5 (10) · DE 77h (7) · DK 77 (6) · DE 77h.10 (5) · RU Group V (4) · USPC 244/3.23 (4) · DE 77h.9 (3) · FR 6.3 (3)
IPCs:
None (152) · IPC B64C39/00 (11) · IPC B64C33/02 (10) · IPC B64B1/00 (7) · IPC B64C17/00 (6) · IPC B64C11/00 (6) · IPC B64B1/40 (4) · IPC B64C1/00 (4) · IPC B64C3/00 (3) · IPC B64C11/16 (3) · IPC B64C33/00 (3)
CPCs:
None (96) · CPC B64C33/02 (14) · CPC B64B1/00 (13) · CPC B64C17/00 (9) · CPC B64C13/00 (8) · CPC B64C2700/6295 (8) · CPC B64C11/006 (6) · CPC B64C39/00 (5) · CPC B64C33/00 (5) · CPC B64C39/005 (4) · CPC B64C3/00 (3) · CPC B64C35/00 (3) · CPC B64C23/005 (3) · CPC B64C3/42 (3) · CPC B64B1/40 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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