Drilldown: Patents

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Patents > Family year: 1912 & Number of claims: None

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Applicant is inventor:
Tech fields:
None (397) · airplane (74) · stability (32) · LTA (24) · Frame (23) · design (22) · propellers (21) · construction (20) · Propulsion (16) · automatic stability (14) · wings (13) · navigation (11) · landing (10) · lift (9) · hydroplane (9) · hybrid (9) · Aerodynamics (9) · Airship (9) · aeroplane (9)
Full specification filed date:
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Supplementary to patent:
None (521) · Patent FR-1912-447782 (3) · Patent BE-1912-07-18 Joseph de Pierpont de Burnot (3) · Patent US-1912-1047038 (2) · Patent US-1912-1040434 (2) · Patent AT-1912-57088 (2) · Patent DE-1912-06-24 Julius Pompe (2) · Patent BE-1912-08-10 Joseph de Pierpont de Burnot (2) · Patent GB-1912-18166 (2) · Patent BE-1913-07-12 Joseph de Pierpont de Burnot (2) · Patent BE-1912-250417 (2)
Related to aircraft:
National tech categories:
None (288) · FR 6.4 (71) · BE K (30) · USPC 244/139 (9) · HU V/h (9) · USPC 244/147 (8) · USPC 244/48 (7) · USPC 244/90R (5) · USPC 244/80 (5) · USPC 244/45R (5) · USPC 244/233 (5) · USPC 244/63 (4) · USPC 244/119 (4) · NL 62 (4) · USPC 244/234 (4)
IPCs:
None (488) · IPC B64B1/00 (11) · IPC B64C1/00 (7) · IPC B64B1/58 (6) · IPC B64C35/00 (6) · IPC B64C39/00 (6) · IPC B64C17/00 (6) · IPC B64C3/00 (3) · IPC B64C23/00 (3) · IPC B64C33/00 (3) · IPC B64C3/56 (3) · IPC B64C11/16 (2) · IPC B64D1/04 (2) · IPC B64B1/40 (2) · IPC B64C11/00 (2) · IPC F41G3/24 (2) · IPC B64C3/38 (2) · IPC B63H1/12 (2) · IPC B64C25/00 (2)
CPCs:
None (137) · CPC B64C17/00 (48) · CPC B64C2700/6295 (44) · CPC B64C39/00 (26) · CPC B64C13/00 (23) · CPC B64C23/005 (20) · CPC B64B1/00 (20) · CPC B64C35/00 (17) · CPC B64C3/385 (15) · CPC B64C33/02 (14) · CPC B64C3/00 (10) · CPC B64C2700/6218 (10) · CPC B64C2700/6274 (9) · CPC B64C2700/6214 (9) · CPC B64C2700/6212 (8) · CPC B64C3/14 (8) · CPC B64B1/58 (7) · CPC B64C39/008 (7) · CPC B64C2700/6219 (7)
Family year:
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Cites these patents:
Citations from after 1930:
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