Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : DE or MX or None

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Office: (Click arrow to add another value)
Applicant person:
None (134) · Robert Esnault-Pelterie (5) · Heinrich Strieffler (5) · Louis Blériot (5) · Joseph Hofmann (4) · Paul Frederik Degn (3) · Firmin Bousson (3) · August Riedinger (3)
Applicant is inventor:
Tech fields:
LTA (87) · None (44) · propulsion (40) · balloon (37) · propeller (37) · airplane (32) · frame (31) · navigation (26) · gas (23) · stability (22) · whole (22) · Subsystem (19) · design (18) · Tragfläche (16) · flapping (16) · car (15) · wings (15) · airfoil (14) · Control (14) · suspension (12)
Full specification filed date:
Granted:
Supplementary to patent:
None (247) · Patent DE-1908-227242 (4) · Patent DE-1904-173378 (3) · Patent FR-1907-373763 (2) · Patent FR-1908-405961 (2)
Related to aircraft:
Assigned to:
IPCs:
None (177) · IPC B64C39/00 (14) · IPC B64C33/02 (10) · IPC B64B1/58 (9) · IPC B64B1/00 (8) · IPC B64B1/64 (7) · IPC B64B1/62 (6) · IPC B64B1/40 (5) · IPC B64C11/16 (4) · IPC B64C11/00 (4) · IPC B64C13/00 (4) · IPC B64C23/00 (3) · IPC B64B1/38 (3) · IPC B64B1/06 (3)
CPCs:
None (156) · CPC B64B1/58 (14) · CPC B64C33/02 (10) · CPC B64B1/64 (9) · CPC B64B1/00 (8) · CPC B64C17/00 (7) · CPC B64C11/006 (7) · CPC B64B1/62 (7) · CPC B64C39/003 (5) · CPC B64B1/40 (5) · CPC B64C23/005 (5) · CPC B64C13/00 (4) · CPC B64C3/52 (4) · CPC B64C2700/6281 (4) · CPC B64C9/00 (4) · CPC B64C3/385 (4) · CPC B64B1/12 (4) · CPC A63H27/08 (3) · CPC B64C39/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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