Drilldown: Patents

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Patents > Applicant person: None & Related to aircraft: Yes & Number of text pages: None

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Applicant person: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1366) · LTA (250) · Navigation (168) · propulsion (123) · balloon (118) · propeller (33) · airplane (33) · frame (32) · marine (27) · whole (21) · stability (18) · Aerostat (17) · car (16) · Aerial Navigation* (15) · dirigible (15) · ascension (14) · parachute (14) · balloons (13) · rudder (13) · safety (12)
Full specification filed date:
Application number:
None (1956) · navigation (4) · propeller (2)
Granted:
Supplementary to patent:
None (1919) ·   (5) · Patent FR-1890-205155 (2) · Patent FR-1891-217128 (2) · Patent FR-1897-271948 (2) · Patent FR-1841-9265 (2) · Patent US-1892-502168 (2) · Patent US-1911-1003885 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (1867) · Blétry aîné (7) · Dieuaide (6) · Desnos (6) · Armand Ricordeau (5) · Armengaud jeune (5) · Bardin (3) · Société anonyme Astra Ab [FR] (3) · Armengaud aîné (3) · Chassevent (3) · Casalonga (3) · Fayollet (3) · Jules Mathieu (3) · Dumas (3)
National tech categories:
None (1440) · FR 6.3 (120) · FR 5 (85) · FR 6.4 (36) · USPC 244/139 (18) · USPC 244/147 (18) · GB 4 with buoyant (17) · FR 6 (16) · USPC 244/142 (15) · USPC 244/153R (14) · GB 4 without buoyant (11) · GB 4 propel & steer (10) · USPC 244/53A (9) · USPC 244/149 (8) · USPC 244/138R (7) · USPC 244/65 (7) · USPC 244/3.1 (6) · USPC 244/144 (6) · USPC 244/155R (5) · USPC 244/3.14 (5)
IPCs:
None (1954) · IPC B64B1/00 (5) · IPC B64D1/04 (4) · IPC B64B1/58 (4) · IPC B64B (3) · IPC B64F1/06 (3) · IPC B64C9/38 (2) · (IPC1-7) B64B (2) · IPC B64C33/02 (2) · IPC B64B1/40 (2) · IPC F41G3/24 (2) · IPC B63H1/12 (2) · (IPC1-7): B64B (2)
CPCs:
None (1895) · CPC B64B1/00 (11) · CPC B64C33/02 (8) · CPC B64C11/006 (7) · CPC B64B1/58 (7) · CPC A63H27/08 (4) · CPC B64C23/005 (4) · CPC B64D1/04 (4) · CPC B64C9/00 (4) · CPC B64B1/40 (4) · CPC B64B1/30 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:

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