Drilldown: Patents

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Patents > Office : ?? or DE or US & Tech fields : balloon or hybrid

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Office: (Click arrow to add another value)
Applicant person:
None (108) · Johann Schütte (5) · Walter Herrmann von Mach (2) · Johannes Schilling (2) · Gustav Mees (2) · Glenn Hammond Curtiss (2) · Joseph Allison Steinmetz (2) · Eugene F. Falconnet (2) · Melvin Vaniman (2) · Reinhold Schmiechen (2) · Anthony Rudolph Silverston (2) · Martin Jelalian (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (180)
Granted:
Supplementary to patent:
None (283)
Related to aircraft:
Patent agent:
None (207) · Munn & Co. (17) · Victor J. Evans (11) · John P. Tarbox (4) · None (4) · H. C. Everett Co. (4) · Michael J. Stark & Sons (3) · H. & A. M. Macey (2) · A. M. Wilson (2) · D. W. Glassie (2) · Geo. H. Strong (2) · George H. Strong (2) · R. S. & A. B. Lacey (2) · B. Singer (2) · W. J. Fitzgerald & Co. (2) · Brown & Hopkins (2) · C. A. Snow & Co. (2)
National tech categories:
None (39) · DE 77 (34) · DE 77h.4 (18) · USPC 244/30 (17) · DE 77h (14) · USPC 244/97 (12) · USPC 244/25 (11) · USPC 244/28 (10) · USPC 244/6 (10) · USPC 244/64 (8) · USPC 244/127 (8) · USPC 244/11 (7) · USPC 244/66 (7) · USPC 244/22 (7) · USPC 244/26 (7) · USPC 244/31 (6) · USPC 244/73R (6) · USPC 244/99 (6)
IPCs:
None (208) · IPC B64B1/00 (47) · IPC B64B1/40 (13) · IPC B64B1/62 (6) · IPC B64B1/58 (6) · IPC B64B1/64 (4) · IPC B64C39/00 (3) · IPC B64C33/02 (3) · IPC B64C33/00 (3)
CPCs:
CPC B64B1/00 (72) · None (49) · CPC B64B1/40 (39) · CPC B64C23/005 (20) · CPC B64B1/58 (18) · CPC B64B1/62 (13) · CPC B64C33/02 (11) · CPC B64C39/005 (11) · CPC B64C33/00 (10) · CPC B64C35/00 (8) · CPC B64C39/008 (7) · CPC B64C9/00 (5) · CPC B64B1/64 (5) · CPC B64C13/00 (4) · CPC B64C11/001 (4) · CPC B64C9/38 (4) · CPC B64C27/82 (3) · CPC B64C29/0033 (3) · CPC B64C3/14 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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