Drilldown: Patents

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Patents > Tech fields : balloon or hybrid or lift & Number of claims: 4-6

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Office:
Inventors:
None (10) · Robert Esnault-Pelterie (9) · Johann Schütte (5) · Arthur Henry Edwards (3) · Gustav Mees (3) · Louis-Étienne Roze (3) · Eli Edward Gregory (3)
Applicant person:
None (40) · Robert Esnault-Pelterie (9) · Johann Schütte (5) · Arthur Henry Edwards (3) · Gustav Mees (3) · Eli Edward Gregory (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (81)
Granted:
Supplementary to patent:
None (169) · Patent DE-1895-98580 (3) · Patent FR-1908-407090 (2) · Patent GB-1908-4519 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent GB-1909-2111 (2) · Patent DE-1907-245824 (2) · Patent RU-1905-Rebikov (2) · Patent FR-1909-410140 (2) · Patent US-1913-1094989 (2)
Related to aircraft:
Patent agent:
None (64) · Armengaud jeune (17) · None (10) · Marks & Clerk (8) · Munn & Co. (7) · E. Blétry (4) · Haseltine, Lake & Co. (4) · Wheatley & Mackenzie (3) · G. de Mestral et F. Harlé (3) · Boult, Wade & Tennant (3) · Herbert Haddan & Co. (3) · C. Blétry (3) · Schwab (3)
National tech categories:
None (72) · FR 6.4 (65) · HU V/h (8) · USPC 244/30 (6) · FR 6.3 (5) · USPC 244/11 (5) · USPC 244/64 (4) · USPC 244/22 (4) · DE 77h.4 (4) · CH 115 (4) · DE 77 (4) · AT 77d (3) · AU 90.3 (3) · USPC 244/26 (3) · USPC 244/133 (3) · USPC 244/97 (3) · USPC 244/6 (3)
IPCs:
None (107) · IPC B64B1/00 (29) · IPC B64C39/00 (13) · IPC B64C23/00 (11) · IPC B64C1/00 (8) · IPC B64C27/04 (7) · IPC B64C17/00 (7) · IPC B64C3/38 (6) · IPC B64B1/58 (6) · IPC B64C33/00 (5) · IPC B64B1/62 (4) · IPC B64C3/48 (3) · IPC B64C29/00 (3) · IPC B64C33/02 (3) · IPC B64C35/00 (3) · IPC B64C3/52 (3)
CPCs:
None (61) · CPC B64B1/00 (37) · CPC B64C23/005 (15) · CPC B64B1/58 (11) · CPC B64C33/02 (10) · CPC B64C33/00 (9) · CPC B64B1/40 (7) · CPC B64C17/00 (7) · CPC B64C39/00 (7) · CPC B64C39/005 (6) · CPC B64C3/385 (6) · CPC B64C35/00 (6) · CPC B64C2700/6274 (5) · CPC B64C27/04 (5) · CPC B64C2700/6295 (4) · CPC B64C2700/6281 (4) · CPC B64B1/62 (4) · CPC B64C3/52 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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