Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & Supplementary to patent: None & Related to aircraft : 0? or 1911-07-04 or Yes

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Office:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (296) · navigation (200) · balloon (152) · propulsion (142) · frame (66) · propeller (58) · car (38) · None (37) · rudder (37) · flapping (33) · whole (30) · marine (30) · stability (29) · hybrid (28) · Aerostat (28) · airship (28) · safety (22) · Parachute (22) · cargo (21) · dirigible (19)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (538) · Jules Mathieu (5) · Munn & Co. (5) · Armand Ricordeau (3) · Chassevent (3) · Armengaud jeune (3) · Armengaud aîné (3) · Lafond (3) · Albert Cahen (3)
National tech categories:
None (242) · FR 5 (101) · DE 77 (80) · FR 6.3 (44) · FR 6.4 (21) · FR 6 (17) · GB 4 with buoyant (14) · GB 4 propel & steer (13) · GB 4 without buoyant (12) · USPC 244/30 (9) · DE 77h (7) · USPC 244/28 (7) · FR 3 (6) · GB 122 aero steam engines (5) · GB 123 aero steam generators (4) · USPC 244/153R (4) · USPC 244/64 (4) · USPC 244/96 (4)
IPCs:
None (576) · IPC B64B1/00 (18) · IPC B64C33/02 (11) · IPC B64C11/00 (4) · IPC B64B1/40 (3) · IPC B64B1/58 (3) · IPC B64D27/20 (2) · IPC B64C9/38 (2) · IPC B64C9/00 (2) · IPC B64C39/00 (2) · IPC B64C31/06 (2) · IPC B64C31/04 (2) · IPC B64C3/38 (2) · IPC B64C27/04 (2) · (IPC1-7) B64B (2) · IPC B64C23/00 (2) · IPC B64B (2)
CPCs:
None (524) · CPC B64B1/00 (35) · CPC B64C33/02 (14) · CPC B64B1/40 (10) · CPC B64C11/006 (8) · CPC A63H27/08 (6) · CPC B64C33/00 (5) · CPC B64B1/58 (5) · CPC B64B1/30 (4) · CPC B64C31/04 (4) · CPC B64C11/48 (3) · CPC B64C23/005 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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