Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : DE or MX or Other or None & Application number : navigation or stability or None & Patent agent : Herbert Haddan & Co. or None & First filing: Yes

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (90) · LTA (56) · Airplane (55) · propulsion (43) · propeller (30) · navigation (25) · frame (23) · stability (23) · control (21) · balloon (21) · design (20) · kite (18) · marine (13) · propellers (13) · airship (12) · flying machine (12) · gas (11)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Publication date:
Patent agent: (Click arrow to add another value)
National tech categories:
None (175) · MX F. III (21) · DE 77h (19) · DE 77h.5 (13) · AT 77d (12) · FR 6.4 (10) · DE 77h.4 (10) · DE 77h.15 (10) · BE K (7) · MX F. II (6) · DE 77h.6 (6) · IT 8 (5) · HU V/h (4) · RU Group V (4) · USPC 244/153R (4) · DE 77h.3 (4) · DE 77h.11 (4) · DE 77h.10 (4) · DE 77h.9 (3) · DE 77h.7 (3)
IPCs:
None (280) · IPC B64C39/00 (13) · IPC B64B1/00 (9) · IPC B64C31/06 (5) · IPC B64C17/00 (5) · IPC B64C1/00 (4) · IPC B64B1/40 (4) · IPC B64B1/58 (4) · IPC B64C33/02 (4) · IPC A63H27/00 (4) · IPC B64B1/62 (4) · IPC B64C23/00 (4) · IPC B64F1/00 (3) · IPC B64C13/00 (3) · IPC B64C11/00 (3)
CPCs:
None (261) · CPC B64C17/00 (9) · CPC A63H27/08 (7) · CPC B64B1/00 (6) · CPC B64C13/00 (5) · CPC B64B1/62 (5) · CPC B64C23/005 (5) · CPC B64B1/58 (4) · CPC B64B1/64 (3) · CPC B64C39/00 (3) · CPC B64B1/40 (3) · CPC B64C2700/6295 (3) · CPC B64C9/00 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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