Drilldown: Patents

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Patents > Inventor country : BR or DE & Tech fields : Airship or propulsion & Patent agent : Haseltine, Lake & Co. or J. Bonnet-Thirion or None & Number of text pages: 1-2

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Office:
Inventors:
None (51) · Johann Schütte (14) · Reinhold Richter (7) · Rudolf Wagner (3) · Romeo Wankmüller (3) · Hans Freiherr von Schleinitz (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (85) · Johann Schütte (12) · Reinhold Richter (6) · Hans Freiherr von Schleinitz (3) · Rudolf Wagner (3) · ‎Wilhelm Pega (2) · Vincent Wisniewski (2) · Romeo Wankmüller (2) · Richard Czygan (2) · Paul Frederik Degn (2) · Josef Seiberl (2) · John Wilckens (2) · Hugo Erdmann (2) · Heinrich Mack (2) · Jakob Haw (2) · Ernst Georg August Baumgarten (2) · Carl Edler von Radinger (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (113)
Granted:
Supplementary to patent:
None (107) · Patent DE-1902-140705 (2) · Patent GB-1911-2636 (2) · Patent GB-1901-21099 (2) · Patent DE-1911-258741 (2) · Patent DE-1912-279343 (2) · Patent DE-1909-12-22 System "Stephan" (2) · Patent DE-1907-202942 (2) · Patent DE-1909-02-25 Hugo Erdmann (2) · Patent DE-1907-215602 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (44) · AT 77d (28) · DE 77 (24) · None (8) · DE 77h.6 (7) · DE 77h (6) · DE 77h.4 (6) · DE 77h.15 (5) · DE 77h.2 (4) · USPC 244/127 (3) · FR 6.4 (3) · DK 77 (3) · DE 77h.10 (3) · DE 77h.5 (3) · RU Group V (2) · DE 77h.9 (2) · DE 77h.3 (2)
IPCs:
None (108) · IPC B64B1/00 (8) · IPC B64C33/02 (7) · IPC B64C11/00 (6) · IPC B64B1/58 (4) · IPC B64B1/22 (4) · IPC B64B1/40 (3) · IPC B64C39/00 (3) · IPC B64B1/60 (2)
CPCs:
None (103) · CPC B64B1/00 (9) · CPC B64C33/02 (6) · CPC B64B1/58 (6) · CPC B64B1/40 (5) · CPC B64C11/00 (4) · CPC B64C11/006 (3) · CPC B64C33/00 (2) · CPC B64B1/64 (2) · CPC B64B1/62 (2) · CPC B64B1/12 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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