Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : DE or ES or FR or MX or None & Patent agent : Herbert Haddan & Co. or None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (274) · LTA (175) · propulsion (86) · airplane (82) · frame (56) · balloon (56) · stability (53) · Navigation (52) · design (47) · propeller (42) · propellers (37) · wings (35) · subsystem (33) · construction (32) · Control (30) · hybrid (29) · gas (26) · Dirigible (22)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (679) · Patent DE-1908-227242 (4) · Patent HU-1901-24148 (3) · Patent DE-1904-173378 (3) · Patent FR-1902-326476 (2) · Patent DE-1907-194166 (2) · Patent GB-1908-4519 (2) · Patent FR-1901-317232 (2) · Patent FR-1908-404631 (2) · Patent CH-1905-33302 (2) · Patent US-1904-793746 (2) · Patent GB-1908-13809 (2) · Patent FR-1900-300646 (2) · Patent FR-1899-292828‎ (2) · Patent FR-1883- (2) · Patent FR-1907-392977 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (342) · FR 6.4 (154) · DE 77h (64) · FR 6.3 (41) · DE 77h.5 (28) · DE 77h.15 (25) · MX F. III (23) · DE 77h.4 (22) · DE 77h.6 (19) · DE 77h.10 (11) · DE 77h.3 (11) · DE 77h.2 (10) · FR 6.2 (8) · MX F. II (7) · DE 77h.7 (5) · DE 77h.9 (5) · DE 77h.1 (4) · DE 77h.11 (4)
IPCs:
None (475) · IPC B64B1/00 (66) · IPC B64B1/58 (40) · IPC B64C39/00 (38) · IPC B64C11/00 (16) · IPC B64B1/40 (13) · IPC B64C33/02 (12) · IPC B64C1/00 (11) · IPC B64C17/00 (11) · IPC B64C27/04 (9) · IPC B64C23/00 (8) · IPC B64B1/62 (7) · IPC B64C13/00 (6) · IPC B64C31/06 (6) · IPC B64B1/64 (5) · IPC B64C33/00 (4)
CPCs:
None (254) · CPC B64B1/00 (67) · CPC B64C39/00 (56) · CPC B64C2700/6295 (46) · CPC B64B1/58 (44) · CPC B64C11/006 (34) · CPC B64C33/02 (29) · CPC B64C23/005 (23) · CPC B64C17/00 (19) · CPC B64C2700/6274 (18) · CPC B64C39/005 (17) · CPC B64C2700/6281 (16) · CPC A63H27/08 (15) · CPC B64B1/40 (13) · CPC B64C39/003 (12) · CPC B64C39/008 (10) · CPC B64C33/00 (10) · CPC B64C3/385 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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