Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : DE or None & Inventor country : DE or GB

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Office: (Click arrow to add another value)
Inventors:
None (28) · Joseph Hofmann (5) · Heinrich Strieffler (5) · August Riedinger (4) · Paul Frederik Degn (3) · Emil Lehmann (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (92) · Heinrich Strieffler (5) · Joseph Hofmann (4) · Paul Frederik Degn (3) · August Riedinger (3) · Josef Seiberl (2) · Johannes Schilling (2) · Gustav Mees (2) · Otto Koch (2) · Carl Kropp (2) · Hermann Ruthenberg (2) · Hans Reiszner (2) · Walter Herrmann von Mach (2)
Applicant is inventor:
Tech fields:
LTA (61) · balloon (25) · propeller (21) · propulsion (21) · None (17) · gas (17) · frame (17) · stability (13) · navigation (12) · whole (11) · airplane (11) · subsystem (11) · car (11) · design (9) · Tragfläche (9) · safety (8) · parachute (8) · helicopter (7)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
IPCs:
None (87) · IPC B64C39/00 (9) · IPC B64B1/62 (6) · IPC B64B1/58 (5) · IPC B64B1/00 (5) · IPC B64C23/00 (3) · IPC B64C11/00 (3) · IPC B64B1/64 (3) · IPC B64B1/38 (3) · IPC B64C33/02 (2) · IPC B64C11/16 (2) · IPC B64B1/60 (2) · IPC B64B1/40 (2) · IPC B64B1/12 (2) · IPC B64B 1/58 (2) · IPC B64C3/40 (2) · IPC B64F1/14 (2) · IPC B64B 1/08 (2) · IPC B64F1/00 (2)
CPCs:
None (73) · CPC B64B1/58 (9) · CPC B64B1/62 (7) · CPC B64B1/00 (6) · CPC B64C23/005 (5) · CPC B64B1/64 (5) · CPC B64C39/003 (4) · CPC B64C11/006 (4) · CPC B64B1/12 (4) · CPC B64C33/02 (4) · CPC B64C17/00 (3) · CPC B64B1/40 (2) · CPC B64C11/00 (2) · CPC B64C3/42 (2) · CPC B64C23/00 (2) · CPC B64F1/14 (2) · CPC B64C39/008 (2) · CPC A63H27/08 (2) · CPC B64C2700/6281 (2) · CPC B64C3/385 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 175 results in range #1 to #175.

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