Drilldown: Patents

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Patents > Tech fields : Airship or propulsion & Supplementary to patent: None & Related to aircraft: 1 & Number of text pages: 1-2

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Office:
Applicant person:
None (59) · Émile-Jean-Jules Salmson (3) · Rudolf Wagner (2) · Johann Schütte (2) · Giovanni Antonio Salvatico (2) · François-Victor Denhaut (2) · Louis Béchereau (2) · Émile-Louis Letord (2) · Oscar Roeper (2) · Paul Cornu (2) · Pierre-Emmanuel Aimé (2) · René-Joseph-Ghislain Straunard (2) · Carl Edler von Radinger (2) · Martin Braun (2) · James A. Horne (2) · Alexander Suwada (2) · Wilhelm Pega (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (157) · 496388D (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (117) · None (17) · Munn & Co. (10) · Victor J. Evans (7) · Lavoix et Mosès (4) · J. Germain (4) · Armengaud jeune (4) · Hippolyte Josse (3) · E. Blétry (3)
National tech categories:
FR 6.4 (55) · None (27) · AT 77d (19) · HU V/h (16) · DE 77 (12) · FR 6.3 (9) · DE 77h.6 (7) · DE 77h.4 (6) · USPC 244/6 (6) · USPC 244/73R (5) · FR 5.8 (5) · USPC 244/22 (4) · USPC 244/70 (4) · DE 77h (4) · USPC 244/72 (4)
IPCs:
None (147) · IPC B64B1/00 (21) · IPC B64C39/00 (13) · IPC B64C11/00 (11) · IPC B64B1/58 (7) · IPC B64C33/02 (6) · IPC B64D27/00 (5) · IPC B64B1/22 (5) · IPC B64C23/00 (5) · IPC B64C29/00 (4) · IPC B64C27/04 (4) · IPC B64D27/04 (4) · IPC B64B1/40 (3)
CPCs:
None (85) · CPC B64B1/00 (30) · CPC B64C23/005 (13) · CPC B64C33/02 (12) · CPC B64C11/006 (12) · CPC B64C39/005 (8) · CPC B64B1/58 (7) · CPC B64D27/00 (6) · CPC B64C39/00 (6) · CPC B64C2700/6295 (6) · CPC B64C27/82 (6) · CPC B64B1/40 (5) · CPC B64C29/0025 (4) · CPC B64C2700/6274 (4) · CPC B64C11/00 (4) · CPC B64C2700/6281 (4) · CPC B64D27/04 (3) · CPC B64C11/001 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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