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Patents > Inventor country: None & Applicant person : Antoine-Padoue Filippi or None

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Inventor country: (Click arrow to add another value)
Applicant person: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1966) · LTA (118) · propulsion (99) · navigation (83) · balloon (80) · airplane (29) · propeller (25) · frame (25) · marine (20) · stability (19) · whole (17) · safety (15) · rudder (14) · car (13) · subsystem (11) · flapping (10) · balloons (10)
Granted:
Supplementary to patent:
None (2364) ·   (7) · 1 (2)
Patent agent:
None (2307) · Blétry aîné (8) · Desnos (7) · Dieuaide (6) · Armengaud jeune (5) · Bardin (3) · Dumas (3) · Fayollet (3)
National tech categories:
None (1989) · FR 6.3 (92) · USPC 244/147 (18) · USPC 244/139 (18) · GB 4 with buoyant (18) · GB 4 propel & steer (16) · USPC 244/142 (15) · GB 4 (14) · USPC 244/153R (12) · GB 4 without buoyant (12) · DE 77 (10) · USPC 244/53A (9) · USPC 244/149 (8) · USPC 244/144 (7) · FR 6.4 (6) · DE 77h.5 (6) · USPC 244/3.1 (6) · GB 4 aërostats (6)
IPCs:
None (2375) · IPC B63H1/12 (3) · IPC B64D27/00 (2) · IPC B64C39/00 (2) · IPC B64C3/26 (2) · IPC B64C23/00 (2) · IPC F41G3/24 (2)
CPCs:
None (1774) · CPC B64C11/006 (114) · CPC B64C11/346 (69) · CPC B64C11/48 (61) · CPC B63H1/12 (43) · CPC B64C11/36 (41) · CPC F05B2260/74 (32) · CPC B64C11/343 (32) · CPC F03D11/00 (31) · CPC Y02E10/722 (31) · CPC B63H1/04 (29) · CPC B64C11/06 (28) · CPC B64C27/33 (21) · CPC B64C3/48 (20) · CPC F03D1/025 (17) · CPC B64C11/065 (16) · CPC F03D3/00 (13) · CPC Y02E10/74 (13) · CPC Y02E10/72 (13) · CPC B64C11/003 (12)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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