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Patents > Tech fields : ballonet or propulsion & Filing date: 1909

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Year filed:
Office:
Inventors:
None (8) · Simon Brubaker Minnich (5) · Johann Schütte (4) · Hermann Ruthenberg (4) · Robert Esnault-Pelterie (4) · Charles Mylo Lee (4) · Charles Wolf (4) · Adolphe Clément-Bayard (3) · Heinrich Mack (3) · Reinhold Schmiechen (3)
Inventor country:
Applicant person:
None (33) · Charles Wolf (4) · Charles Mylo Lee (4) · Robert Esnault-Pelterie (4) · Johann Schütte (4) · Adolphe Clément-Bayard (3) · Reinhold Schmiechen (3) · Hermann Ruthenberg (3) · Heinrich Mack (3)
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Tech fields: (Click arrow to add another value)
Application number:
None (69) · 410221D (2)
Granted:
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Supplementary to patent:
None (136) · Patent FR-1908-407090 (4) · Patent US-1909-1010443 (4) · Patent US-1908-12-14 (2) · Patent FR-1909-398825 (2) · Patent AT-1909-48421 (2) · Patent FR-1908-404631 (2) · Patent GB-1908-21754 (2) · Patent GB-1908-28547 (2) · Patent FR-1908-394254‎ (2) · Patent FR-1907-382895 (2) · Patent DE-1907-215602 (2) · Patent BE-1908-May 22 Robert Esnault-Pelterie (2) · Patent BE-1908-Bot-Lallemand (2)
Related to aircraft:
Patent agent:
None (76) · Armengaud jeune (7) · Haseltine, Lake & Co. (7) · None (6) · G. de Mestral et F. Harlé (5) · Munn & Co. (5) · Boult, Wade & Tennant (4) · Schwab (4) · J. Bonnet-Thirion (3) · L. Chassevent (3) · Michael J. Stark & Sons (3) · Wheatley & Mackenzie (3) · Weissmann et Marx (3) · Weismann et Marx (3)
National tech categories:
FR 6.4 (52) · None (41) · HU V/h (10) · FR 6.2 (7) · USPC 244/20 (4) · AT 77d (4) · FR 5.3 (4) · USPC 244/23R (3) · USPC 244/66 (3) · RU Group V (3) · USPC 244/22 (3) · DE 77h.10 (3) · DE 77h.11 (3) · USPC 244/73R (3)
IPCs:
None (92) · IPC B64C39/00 (11) · IPC B64B1/00 (10) · IPC B64C23/00 (8) · IPC B64C33/00 (8) · IPC B64C33/02 (8) · IPC B64C11/00 (6) · IPC B64C27/04 (4) · IPC B64D27/00 (4) · IPC B64B1/58 (3) · IPC B64C11/20 (3) · IPC B63H1/12 (3) · IPC B64D35/04 (3) · IPC B63H3/00 (3) · IPC B64C3/38 (2) · IPC B64C3/52 (2) · IPC B64B1/62 (2) · IPC B64C11/16 (2) · IPC B64C29/00 (2)
CPCs:
None (44) · CPC B64B1/00 (17) · CPC B64C23/005 (13) · CPC B64C33/02 (13) · CPC B64C2700/6274 (6) · CPC B64C39/005 (6) · CPC B64C39/00 (6) · CPC B64C11/006 (5) · CPC B64C33/00 (5) · CPC B64C2700/6295 (5) · CPC B64C11/005 (4) · CPC B64C29/0025 (4) · CPC B64D27/00 (4) · CPC B64B1/58 (4) · CPC B64C2700/6281 (3) · CPC B64C11/001 (3) · CPC B64C11/20 (3) · CPC B64D35/04 (3) · CPC B64C27/006 (3)
Family year:
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Citations from after 1930:
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