Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : LU or US & Assigned to : 1 or John A. Roebling's Sons or Tarbox Safety Aircraft Company or None & National tech categories: None

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Tech fields:
None (462) · Airplane (46) · propeller (33) · stability (24) · propulsion (21) · propellers (19) · frame (18) · LTA (15) · marine (14) · construction (13) · hybrid (11) · rudder (11) · control (11) · navigation (11) · aerial propeller (11) · helicopter (10) · military (8) · windmill (7) · Subsystem (7)
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Supplementary to patent:
None (646)
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Patent agent:
None (495) · Munn & Co. (13) · Victor J. Evans (10) · None (10) · John P. Tarbox (10) · Randolph, Jr. (7) · C. A. Snow & Co. (4) · Watson E. Coleman (4) · Chandler & Chandler (3)
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CPCs:
CPC B64C2700/6295 (46) · CPC B64C11/006 (36) · CPC B64B1/00 (30) · CPC B64C13/00 (30) · CPC B64C23/005 (28) · CPC B64C35/00 (23) · CPC B64C25/60 (23) · CPC B64C17/00 (21) · CPC B64C11/36 (19) · None (18) · CPC B64C33/02 (15) · CPC B62C5/04 (15) · CPC B64C39/005 (14) · 1 (14) · CPC B64C27/54 (14) · CPC B64C27/12 (13) · CPC F01D5/06 (12)
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Citations from after 1930:

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