Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : BE or DE or None & Applicant is inventor: Yes

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Office: (Click arrow to add another value)
Applicant person:
None (98) · Alfred E. Wunderlich (25) · Albert Jouveneau (17) · Heinrich Strieffler (5) · Louis Blériot (5) · Robert Esnault-Pelterie (5) · Joseph Hofmann (4) · Firmin Bousson (4) · Paul Frederik Degn (3) · August Riedinger (3) · Hermann Ruthenberg (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (102) · airplane (78) · propulsion (52) · propellers (44) · hybrid (36) · frame (34) · design (32) · None (28) · propeller (28) · stability (26) · balloon (23) · Subsystem (22) · navigation (22) · wings (21) · gas (21) · whole (21) · flapping (19) · control (17) · Tragfläche (17)
Full specification filed date:
Granted:
Supplementary to patent:
None (223) · Patent BE-1909-214032 (20) · Patent BE-1907-199348 (15) · Patent DE-1908-227242 (4) · Patent DE-1904-173378 (3) · Patent GB-1906-1436 (2) · Patent FR-1908-405961 (2) · Patent FR-1900-299924 (2) · Patent FR-1899-292828 (2) · Patent FR-1907-373763 (2)
Related to aircraft:
Assigned to:
IPCs:
None (209) · IPC B64C39/00 (14) · IPC B64C33/02 (9) · IPC B64B1/58 (8) · IPC B64B1/00 (7) · IPC B64B1/64 (5) · IPC B64B1/62 (5) · IPC B64B1/40 (4) · IPC B64C13/00 (4) · IPC B64C11/00 (4) · IPC B64B1/06 (3) · IPC B64C11/16 (3) · IPC B64B1/38 (3) · IPC B64C23/00 (3)
CPCs:
None (196) · CPC B64B1/58 (10) · CPC B64C33/02 (10) · CPC B64B1/00 (6) · CPC B64C17/00 (6) · CPC B64C11/006 (6) · CPC B64B1/62 (6) · CPC B64C23/005 (5) · CPC B64B1/64 (5) · CPC B64C2700/6281 (4) · CPC B64B1/40 (4) · CPC B64C3/52 (4) · CPC B64C13/00 (4) · CPC B64C39/003 (4) · CPC B64C3/385 (4) · CPC B64C9/00 (3) · CPC B64C39/00 (3) · CPC B64B1/12 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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