Drilldown: Patents

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Patents > Granted: Yes & Related to aircraft: None & Assigned to : 1 or John A. Roebling's Sons or Tarbox Safety Aircraft Company or Western Electric Company or None & National tech categories: None

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Office:
Applicant is inventor:
Tech fields:
None (1294) · airplane (26) · propulsion (23) · propellers (21) · LTA (18) · stability (10) · aerodynamics (9) · frame (9) · design (9) · construction (7) · military (6) · safety (5) · propeller (5) · navigation (5) · marine (5) · hydrodynamics (5) · wings (5) · Control (4) · whole (4) · lift (4)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (1375) · Patent FR-1911-430455 (3) · Patent GB-1911-29012 (2) · Patent GB-1911-26722 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (1341) · 1 (8) · Boult, Wade & Tennant (8) · Marks & Clerk (5) · Herbert Haddan & Co. (3) · 1912-01-09 (2) · 1911-02-28 (2) · J. S. Withers & Spooner (2) · Lloyd Wise & Co. (2) · G. G. M. Hardingham (2) · 1911-05-30 (2) · Thirion (2)
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (1363) · 1 (8) · IPC B64C17/00 (7) · IPC B64C11/00 (5) · IPC B64C35/00 (4) · IPC B64B1/00 (3) · IPC B64C39/00 (3) · IPC B64C3/54 (3) · IPC B64C1/00 (3) · IPC B64C3/38 (2) · IPC B64C11/30 (2) · IPC B64C23/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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