Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & Related to aircraft: Yes

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Office:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (356) · navigation (232) · balloon (165) · Propulsion (165) · frame (77) · propeller (69) · rudder (44) · car (44) · marine (41) · flapping (40) · None (39) · whole (36) · stability (33) · aerostat (32) · hybrid (31) · airship (30) · parachute (26) · safety (25) · dirigible (24) · propellers (23)
Granted:
Supplementary to patent:
None (659) · Patent FR-1841-9265 (6) ·   (3) · Patent US-1892-502168 (2) · Patent US-1880-224510 (2) · Patent FR-1891-216860 (2) · Patent FR-1850-10514 (2) · Patent FR-1885-168266 (2) · Patent US-1890-432860 (2) · Patent DE-1896-98109 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (599) · Armand Ricordeau (5) · Munn & Co. (5) · Chassevent (5) · Jules Mathieu (5) · Dieuaide (3) · Albert Cahen (3) · Lafond (3) · Armengaud aîné (3) · Armengaud jeune (3) · Blétry aîné (3) · Société Marillier et Robelet (3) · Dumas (3)
National tech categories:
None (263) · FR 5 (108) · DE 77 (92) · FR 6.3 (55) · FR 6.4 (25) · FR 6 (24) · GB 4 with buoyant (19) · GB 4 propel & steer (15) · GB 4 without buoyant (13) · USPC 244/30 (11) · USPC 244/28 (10) · DE 77h (9) · FR 3 (7) · FR 6.2 (6) · USPC 244/153R (5) · GB 122 aero steam engines (5)
IPCs:
None (645) · IPC B64B1/00 (21) · IPC B64C33/02 (14) · IPC B64C31/06 (4) · IPC B64C11/00 (4) · IPC B64B1/58 (4) · IPC B64B1/40 (4) · IPC B64C23/00 (3) · IPC B64C31/00 (3) · IPC B64C9/00 (2) · IPC B64C3/38 (2) · IPC B64C27/04 (2) · (IPC1-7) B64B (2) · IPC B64C31/04 (2) · IPC B64C39/00 (2) · IPC B64B1/30 (2) · IPC B64D27/20 (2) · IPC B64C9/38 (2) · IPC B64B (2) · IPC B64B1/06 (2)
CPCs:
None (587) · CPC B64B1/00 (39) · CPC B64C33/02 (16) · CPC B64B1/40 (11) · CPC B64C11/006 (8) · CPC B64B1/58 (8) · CPC A63H27/08 (7) · CPC B64C33/00 (6) · CPC B64C23/005 (5) · CPC B64C31/04 (4) · CPC B64C2700/6273 (4) · CPC B64B1/30 (4) · CPC B64C11/48 (3) · CPC B64C9/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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