Drilldown: Patents

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Patents > Office : ?? or DE or IN or RU or US & Tech fields : balloon or navigation & Supplementary to patent: None & Patent agent: None

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Office: (Click arrow to add another value)
Applicant person:
None (131) · Johann Schütte (4) · Albert Livingstone Blackman (3) · René Tampier (2) · Frederick Brackett (2) · Melvin Vaniman (2) · Harry Anthony Orme (2) · Joseph Allison Steinmetz (2) · Louis Coutant Badeau (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (178)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
None (286) · Goodyear Tire and Rubber Company (5) · Tarbox Safety Aircraft Company (4) · 1 (3) · International Aeronautical Construction Company (2)
National tech categories:
DE 77 (46) · None (22) · DE 77h.4 (14) · USPC 244/97 (13) · USPC 244/30 (13) · DE 77h (11) · USPC 244/51 (10) · USPC 244/22 (10) · DE 77h.5 (9) · USPC 244/25 (8) · DE 77h.15 (7) · USPC 244/52 (7) · USPC 244/11 (6) · USPC 244/66 (6) · USPC 244/80 (6) · DE 77h.3 (6) · USPC 244/233 (5) · USPC 244/31 (5) · USPC 244/90R (5)
IPCs:
None (179) · IPC B64B1/00 (29) · IPC B64B1/40 (11) · IPC CPC B64C13/00 (9) · IPC B64C33/02 (9) · IPC B64B1/62 (9) · IPC B64C33/00 (6) · IPC B64B1/58 (6) · IPC B64C9/00 (5) · IPC B64C39/00 (5) · IPC B64C39/008 (3) · IPC B64C13/00 (3) · IPC B64B1/64 (3) · IPC B64C23/00 (3)
CPCs:
None (70) · CPC B64B1/00 (41) · CPC B64B1/40 (25) · CPC B64C13/00 (21) · CPC B64C33/02 (15) · CPC B64B1/62 (15) · CPC B64B1/58 (13) · CPC B64C23/005 (11) · CPC B64C9/00 (8) · CPC B64C33/00 (7) · CPC B64C2700/6295 (7) · CPC B64C3/385 (7) · CPC B64C39/005 (7) · CPC B64C9/38 (6) · CPC B64C39/008 (5) · CPC B64C27/12 (5) · CPC B64C17/00 (4) · CPC B64B1/64 (4) · CPC B64C3/14 (3) · CPC B64C11/001 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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