Drilldown: Patents

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

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Office: (Click arrow to add another value)
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Full specification filed date:
Application number:
None (262)
Granted:
Supplementary to patent:
None (335) · Patent CA-1878-8860 (2)
Related to aircraft:
Patent agent:
None (260) · Munn & Co. (15) · John P. Tarbox (6) · Victor J. Evans (5) · H. C. Everett Co. (3) · Michael J. Stark & Sons (3) · D. W. Glassie (2) · Lacey (2) · None (2) · E. B. Stocking (2) · J. Walter Douglass (2) · Watson E. Coleman (2) · William Wallace White (2)
Assigned to:
None (346) · Goodyear Tire and Rubber Company (6) · International Aeronautical Construction Company (3) · Curtiss Aeroplane and Motor Corporation (2)
National tech categories:
None (78) · DE 77 (39) · DE 77h.4 (17) · USPC 244/30 (17) · USPC 244/97 (13) · DE 77h (10) · USPC 244/28 (10) · DE 77h.9 (9) · USPC 244/127 (8) · USPC 244/25 (8) · USPC 244/31 (7) · USPC 244/26 (7) · USPC 244/99 (7) · USPC 244/51 (6)
IPCs:
None (240) · IPC B64B1/00 (48) · IPC B64B1/40 (13) · IPC B64B1/64 (6) · IPC B64B1/62 (6) · IPC B64B1/58 (5) · IPC B64C39/00 (5) · IPC B64C35/00 (5) · IPC B64C33/02 (5) · IPC B63H1/00 (3) · IPC B64C25/04 (3)
CPCs:
None (66) · CPC B64B1/00 (62) · CPC B64B1/40 (40) · CPC B64C11/006 (18) · CPC B64B1/58 (17) · CPC B64C35/00 (16) · CPC B64B1/62 (12) · CPC B64C33/02 (9) · CPC B64C27/54 (9) · CPC B64C23/005 (7) · CPC B64B1/64 (7) · CPC B63H1/04 (6) · CPC B64C11/48 (6) · CPC B64C9/00 (6) · CPC B64C39/008 (6) · CPC B64C11/00 (5) · CPC B63H1/12 (5) · CPC B64C39/005 (4) · CPC B64C9/38 (4) · CPC B64C3/14 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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