Drilldown: Patents

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Patents > Tech fields : balloon or sustentation & Number of figures: 2-4

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Office:
Inventors:
None (12) · Johann Schütte (9) · Robert Esnault-Pelterie (6) · Joseph Allison Steinmetz (5) · Charles Wolf (4) · Ralph Hazlett Upson (4) · Lucien-Constant-Joseph Harel (4) · Janko Klopčić (3) · Ottó Krausz (3) · August Riedinger (3) · Arno Boener (3) · Josef Deixler (3) · Wilhelm Kress (3) · John Seiler (3)
Applicant person:
None (61) · Johann Schütte (8) · Robert Esnault-Pelterie (6) · Joseph Allison Steinmetz (5) · Charles Wolf (4) · Lucien-Constant-Joseph Harel (4) · Ottó Krausz (3) · Arno Boener (3) · Edward Charles Robert Marks (3) · Wilhelm Kress (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (92)
Granted:
Supplementary to patent:
None (155) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1908-392672 (3) · Patent US-1908-927605 (3) · Patent FR-1908-407090 (3) · Patent DE-1911-258741 (2) · Patent AT-1909-40038 (2) · Patent US-1910-993987 (2) · Patent GB-1908-28547 (2) · Patent FR-1912-452017 (2) · Patent DE-1906-190421 (2) · Patent GB-1911-29012 (2) · Patent AT-1907-30952 (2) · Patent FR-1909-410848 (2)
Related to aircraft:
Patent agent:
None (90) · None (11) · Armengaud jeune (10) · Marks & Clerk (10) · G. de Mestral et F. Harlé (9) · J. Bonnet-Thirion (6) · E. Blétry (6) · Haseltine, Lake & Co. (5) · L. Chassevent (4) · Hippolyte Josse (4) · Schwab (3) · Brandon frères (3) · Marillier et Robelet (3) · Herbert Haddan & Co. (3) · Chassevent (3)
National tech categories:
FR 6.4 (85) · None (48) · DE 77 (14) · AT 77d (12) · FR 6.3 (9) · USPC 244/30 (7) · DE 77h.4 (6) · USPC 244/127 (5) · USPC 244/97 (5) · HU V/h (5) · USPC 244/28 (4) · USPC 244/31 (3) · DE 77h (3) · RU Group V (3)
IPCs:
None (91) · IPC B64B1/00 (42) · IPC B64C39/00 (13) · IPC B64B1/58 (12) · IPC B64C23/00 (8) · IPC B64C11/00 (8) · IPC B64C3/54 (6) · IPC B64C33/02 (4) · IPC B64C1/00 (4) · IPC B64B1/62 (4) · IPC B64C3/38 (4) · IPC B64B1/40 (4) · IPC B64C3/00 (3) · IPC B64C17/00 (3)
CPCs:
None (58) · CPC B64B1/00 (48) · CPC B64B1/58 (16) · CPC B64B1/40 (15) · CPC B64C39/00 (10) · CPC B64C23/005 (10) · CPC B64B1/62 (8) · CPC B64C11/006 (8) · CPC B64C2700/6295 (6) · CPC B64C2700/6274 (5) · CPC B64C3/54 (5) · CPC B64C3/385 (4) · CPC B64C2700/6273 (4) · CPC B64C33/02 (3) · CPC B64C17/00 (3) · CPC B64C3/00 (3) · CPC B64C13/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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