Drilldown: Patents

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Patents > Tech fields : balloon or navigation & Number of text pages: 2

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Office:
Inventor location:
None (366) · Berlin (6) · New York City (4) · Berlin-Reinickendorf (4) · Berlin-Reinickendorf West (4) · New York county (4) · New York (2) · New York state (2) · FIPSloc=36061 (2) · Nord (2) · Paris (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (179)
Granted:
Supplementary to patent:
None (292) · Patent GB-1908-28547 (2) · Patent FR-1902-328044 (2) · Patent DE-1907-214855 (2) · Patent DE-1907-194166 (2) · Patent FR-1909-400629 (2) · Patent DE-1911-263643 (2) · Patent FR-1910-419748 (2) · Patent FR-1900-304673 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (153) · Armengaud jeune (12) · Munn & Co. (11) · Marks & Clerk (10) · None (8) · Victor J. Evans (7) · J. Bonnet-Thirion (6) · Hippolyte Josse (5) · G. de Mestral et F. Harlé (5) · R. S. & A. B. Lacey (4) · L. Chassevent (4) · Boult, Wade & Tennant (4) · C. Blétry (4) · W. P. Thompson & Co. (4) · Herbert Haddan & Co. (4)
National tech categories:
FR 6.4 (82) · None (56) · FR 6.3 (26) · DE 77 (19) · AT 77d (17) · DE 77h (9) · USPC 244/30 (8) · DE 77h.5 (8) · DE 77h.4 (7) · DE 77h.15 (6) · USPC 244/51 (6) · USPC 244/66 (5) · RU Group V (5) · USPC 244/233 (5) · USPC 244/70 (5) · DK 77 (5)
IPCs:
None (168) · IPC B64B1/00 (59) · IPC B64B1/58 (21) · IPC B64C3/38 (10) · IPC CPC B64C13/00 (8) · IPC B64C39/00 (8) · IPC B64B1/40 (7) · IPC B64C13/04 (6) · IPC B64C23/00 (6) · IPC B64C13/00 (6) · IPC B64B1/64 (5) · IPC B64C1/00 (5) · IPC B64C17/00 (5) · IPC B64C11/00 (5) · IPC B64B1/62 (5) · IPC B64C3/52 (4) · IPC B64C33/02 (4) · IPC B64C13/02 (4) · IPC B64C9/00 (4) · IPC B64C33/00 (3)
CPCs:
None (85) · CPC B64B1/00 (66) · CPC B64B1/58 (28) · CPC B64C13/00 (26) · CPC B64C23/005 (17) · CPC B64B1/40 (17) · CPC B64C3/385 (9) · CPC B64C39/005 (8) · CPC B64B1/62 (7) · CPC B64C17/00 (7) · CPC B64C2700/6295 (6) · CPC B64C9/00 (6) · CPC B64C13/04 (6) · CPC B64C33/02 (6) · CPC B64C11/001 (6) · CPC B64B1/64 (6) · CPC B64C13/02 (5) · CPC B64C33/00 (5)
First filing:
Citations from after 1930:
Number of text pages:
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