Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Applicant type: None & Applicant is inventor: Yes

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Office:
Applicant person:
None (824) · Antoine-Padoue Filippi (2) · Maurice-Paul-Émile Pruvost (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (659) · propulsion (46) · LTA (42) · navigation (31) · Airplane (31) · frame (27) · stability (19) · military (13) · balloon (13) · kite (12) · propeller (12) · rudder (10) · design (9) · gas (8) · whole (8) · propellers (7) · hybrid (7) · wings (7)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (805) · 1 (5) · Casalonga (3) · Marks & Clerk (2) · Herbert Haddan & Co. (2) · 0 (2)
National tech categories:
None (759) · DE 77h (20) · FR 6.4 (12) · IT 8 (11) · USPC 244/153R (5) · USPC 244/3.23 (4) · AT 77d (3) · DE 77h.3 (3) · DE 77h.4 (3) · FR 5.3 (2) · USPC 244/63 (2) · USPC 244/3.3 (2) · USPC 244/16 (2) · USPC 244/155R (2) · USPC 244/131 (2) · FR 6.3 (2) · USPC 244/154 (2) · DE 77 (2) · DE 77h.6 (2)
IPCs:
None (825) · IPC B64B1/00 (5) · IPC B64C31/00 (3) · IPC B64C23/00 (2) · IPC B64D35/04 (2) · IPC B64F1/06 (2) · IPC B64B1/58 (2) · IPC B64C31/06 (2)
CPCs:
None (784) · CPC A63H27/08 (9) · CPC B64B1/00 (6) · CPC B64B1/58 (4) · CPC B64C23/005 (3) · 441/85 (3) · CPC B64C2700/6274 (3) · CPC B64C33/02 (3) · CPC B64C33/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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