Drilldown: Patents

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Patents > Tech fields: LTA & Patent agent: None & Number of claims: 4-20

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Office:
Inventors:
None (12) · Walter Hermann von Mach (5) · Ralph Hazlett Upson (5) · Comte Antoine Apraxine (2) · Melvin Vaniman (2) · Louis Coutant Badeau (2) · Joseph Allison Steinmetz (2) · Johann Schütte (2) · Heinrich Suter (2) · George Sutherland Dodman (2) · Francis Alexander Barton (2) · Ferdinand von Zeppelin (2) · William Randolph Smith (2) · Albert Livingstone Blackman (2) · Arthur James Roberts (2)
Inventor country:
Applicant person:
None (37) · Comte Antoine Apraxine (2) · Walter Hermann von Mach (2) · Melvin Vaniman (2) · Louis Coutant Badeau (2) · Joseph Allison Steinmetz (2) · George Sutherland Dodman (2) · Francis Alexander Barton (2) · Ferdinand von Zeppelin (2) · William Randolph Smith (2) · Albert Livingstone Blackman (2) · Arthur James Roberts (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (67)
Granted:
Supplementary to patent:
None (95) · Patent CH-1899-18666 (2) · Patent GB-1913-16499 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (22) · HU V/h (14) · DE 77 (10) · USPC 244/30 (8) · AT 77d (7) · USPC 244/97 (5) · FR 6.4 (4) · USPC 244/99 (4) · USPC 244/51 (3) · DE 77h.4 (3) · DE 77h.15 (3)
CPCs:
None (45) · CPC B64B1/00 (26) · CPC B64B1/58 (10) · CPC B64B1/40 (8) · CPC B64B1/62 (7) · CPC B64B1/64 (4) · CPC B64C2201/00 (3) · CPC B64C9/38 (2) · CPC B64C9/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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