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

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Year filed:
Year granted:
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Inventors:
Johann Schütte (16) · None (12) · Johannes Schilling (11) · Alfred E. Wunderlich (8) · Hermann Ruthenberg (5) · Leonardo Torres Quevedo (4) · Carl Huber (4) · Todd Churchill Woodworth (4) · Joel Trout Rice (3) · Adrian Baumann (3) · Ottó Krausz (3) · Theodor Zorn (3) · Adolphe Clément-Bayard (3) · Reinhold Schmiechen (3) · Hermann Gothan (3) · Wilhelm Rettig (3)
Inventor country:
Applicant person:
None (44) · Johann Schütte (16) · Johannes Schilling (9) · Alfred E. Wunderlich (8) · Hermann Gothan (3) · Theodor Zorn (3) · Hermann Ruthenberg (3) · Leonardo Torres Quevedo (3) · Reinhold Schmiechen (3) · Wilhelm Rettig (3) · Ottó Krausz (3) · Adolphe Clément-Bayard (3)
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Application number:
None (84)
Granted:
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Supplementary to patent:
None (139) · Patent BE-1909-214032 (7) · Patent DE-1908-221549 (6) · Patent DE-1908-220975 (4) · Patent ES-1906-38692 (4) · Patent DE-1909-232158 (3) · Patent DE-1909-221412 (3) · Patent GB-1908-28547 (3) · Patent FR-1907-382794 (3) · Patent DE-1908-227979 (3) · Patent DE-1908-08-22 (2) · Patent DE-1908-227242 (2) · Patent DE-1910-221155 (2) · Patent BE-1908-Bot-Lallemand (2)
Related to aircraft:
Patent agent:
None (102) · Marks & Clerk (8) · A. Wunderlich & Cie, Ingénieurs-Conseils (7) · Lavoix et Mosès (7) · E. Blum & Co. (5) · J. Bonnet-Thirion (5) · Schwab (4) · Michael J. Stark & Sons (4) · Haseltine, Lake & Co. (4) · Boramé et Julien (4) · De Bonge (3) · None (3) · Ed. Wolf (3) · Boult, Wade & Tennant (3) · Émile Klotz (3)
National tech categories:
FR 6.4 (73) · None (45) · HU V/h (9) · CH 129a (8) · BE K (7) · DE 77h.4 (6) · AT 77d (6) · RU Group V (5) · IT 8 (4) · DE 77h.15 (4) · USPC 244/96 (4) · DE 77h.2 (3)
CPCs:
None (67) · CPC B64B1/00 (61) · CPC B64B1/58 (34) · CPC B64B1/62 (11) · CPC B64B1/40 (11) · CPC B64C13/00 (3) · CPC B64C33/02 (3) · CPC B64C23/005 (2) · CPC B64C11/001 (2) · CPC B64B1/60 (2) · CPC B64B1/64 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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