Drilldown: Patents

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Patents > Applicant is inventor: Yes & Patent agent: None & Number of claims: 6-20

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Office:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (114) · frame (77) · stability (71) · None (59) · propulsion (59) · design (53) · LTA (53) · propellers (43) · navigation (42) · propeller (37) · wings (33) · construction (31) · rudder (27) · Whole (26) · safety (24) · balloon (24) · subsystem (23) · control (22) · Flapping (22) · marine (21)
Full specification filed date:
Application number:
None (176) · 25941D (3)
Granted:
Supplementary to patent:
None (309) · Patent GB-1908-4519 (3) · Patent US-1903-821393 (3) · Patent GB-1913-16499 (2) · Patent US-1908-1077750 (2) · Patent DE-1895-98580 (2) · Patent CH-1899-18666 (2) · Patent FR-1902-326476 (2) · Patent GB-1909-8531 (2) · Patent GB-1909-26034 (2) · Patent 1915-11-05 Käthe Paulus (2) · Patent FR-1911-440594 (2) · Patent AT-1912-64662 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (103) · HU V/h (63) · AT 77d (20) · FR 6.4 (19) · USPC 244/80 (12) · DK 77 (7) · FR 6.3 (5) · USPC 244/51 (5) · USPC 244/72 (5) · USPC 244/22 (4) · USPC 244/30 (4) · DE 77h.5 (4) · USPC 244/45R (4) · DE 77 (4)
IPCs:
None (289) · IPC B64C39/00 (13) · IPC B64C1/00 (13) · IPC B64C17/00 (9) · IPC B64B1/00 (7) · IPC B64C33/00 (7) · IPC B64C11/00 (6) · IPC B64C17/06 (5) · IPC B64C3/38 (4) · IPC B64B1/58 (4) · IPC B64C3/00 (3) · IPC B64C33/02 (3) · IPC B64C3/54 (3) · IPC CPC B64C13/00 (3)
CPCs:
None (161) · CPC B64C17/00 (21) · CPC B64C2700/6295 (18) · CPC B64C13/00 (17) · CPC B64B1/00 (15) · CPC B64C33/00 (9) · CPC B64C33/02 (9) · CPC B64C17/06 (7) · CPC B64C3/385 (7) · CPC B64C39/00 (7) · CPC B64B1/58 (6) · CPC B64C39/005 (6) · CPC B64C2700/6218 (5) · CPC B64C39/08 (5) · CPC B64C3/14 (4) · CPC B64C1/00 (4) · CPC B64C23/005 (4) · CPC B64B1/62 (4) · CPC B64C11/006 (4) · CPC B64C27/12 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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