Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Inventor country : AH or DE or NL & Number of figures: None

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Office:
Inventors:
None (20) · Johannes Schilling (10) · Hermann Ruthenberg (9) · Stanislaus Victor Saloni (5) · Rudolf Wagner (5) · Karl Ludwig Waldemar Geest (4) · Walter Hermann von Mach (4) · Caspar Braun (4) · Carl Huber (4) · Paul Frederik Degn (3) · Richard Wilcke (3) · Albert Graff (3) · Johann Schütte (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (93) · Johannes Schilling (9) · Rudolf Wagner (5) · Hermann Ruthenberg (5) · Carl Huber (3) · Paul Frederik Degn (3) · Karl Ludwig Waldemar Geest (3) · Karl Hipssich (2) · Gustav Unger (2) · Friedrich Kopsch (2) · Eugen Schmid (2) · EMANUEL Spreekmeester (2) · Hans Roettges (2) · Johann Schütte (2) · Heinrich Bauer (2) · Motorluftschiff Studiengesellschaft m.b.H (2) · Walter Herrmann von Mach (2) · KNOEPP Johannes (2) · August Riedinger (2) · Theodor Zorn (2)
Applicant is inventor:
Tech fields:
LTA (78) · None (52) · navigation (29) · balloon (26) · frame (19) · propulsion (19) · gas (18) · propeller (17) · Airplane (15) · safety (14) · Subsystem (14) · Balloons (11) · car (11) · stability (10) · whole (8) · airfoil (8) · flapping (7) · dirigible (7) · rudder (7)
Full specification filed date:
Application number:
None (119)
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (88) · FR 6.4 (29) · DE 77h (17) · IT 8 (10) · DE 77h.4 (8) · DE 77h.3 (8) · BE K (5) · AT 77d (5) · DE 77h.2 (5) · DE 77h.6 (4) · DE 77h.15 (4) · USPC 244/72 (3) · CH 129a (2) · HU V/h (2) · DE 77h.1 (2) · USPC 244/125 (2) · USPC 244/13 (2)
IPCs:
None (148) · IPC B64B1/58 (14) · IPC B64B1/00 (12) · IPC B64B1/62 (7) · IPC B64C39/00 (4) · IPC B64B1/60 (2) · IPC B64C3/38 (2)
CPCs:
None (104) · CPC B64B1/58 (21) · CPC B64B1/00 (15) · CPC B64B1/62 (10) · CPC B64C2700/6295 (8) · CPC B64C39/00 (7) · CPC B64C33/02 (6) · CPC B64C11/006 (5) · CPC B64C11/00 (3) · CPC B64B1/64 (3) · CPC B64B1/60 (3) · CPC B64B1/12 (3) · CPC B64C33/00 (2) · CPC B64C2700/6281 (2) · CPC B64C23/005 (2) · CPC B64C3/14 (2) · CPC B64C3/385 (2) · CPC B64C2700/6274 (2) · CPC B64C31/04 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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