Drilldown: Patents

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Patents > Office : DE or JP or US & Tech fields : LTA or instrument & Supplementary to patent : Patent GB-1908-4519 or Patent GB-1909-12556 or Patent HU-1917-77280 or None & Related to aircraft : 0 or 1 or navigation

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (109) · Eugene F. Falconnet (4) · Reinhold Schmiechen (4) · Anthony O'Brate (3) · James Hartness (2) · John J. Rectenwald (2) · Joseph W. Fawkes (2) · Emma C. Fawkes (2) · David Thomas (2) · Raphael Ernst May (2) · Christopher John Lake (2) · Charles P. Fest (2) · Charles A. Kuenzel (2) · Simon Lake (2) · Thomas M. Finley (2) · Joachim Adolfowicz Sumovski (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (217)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (190) · Munn & Co. (24) · Michael J. Stark & Sons (5) · None (5) · Herbert H. Thompson (3) · Edgar Tate & Co. (3) · Victor J. Evans (3) · D. W. Glassie (3) · Spencer Heath (2) · H. C. Evert & Co. (2) · H. B. Willson & Co. (2) · Hans Heimann (2) · R. S. & A. B. Lacey (2) · Randolph, Jr. (2) · Richards & Co. (2) · Hazard Strauss (2)
National tech categories:
None (31) · DE 77h.4 (30) · DE 77 (26) · USPC 244/30 (24) · DE 77h (16) · DE 77h.15 (15) · DE 77h.2 (12) · USPC 244/26 (11) · USPC 244/70 (11) · USPC 244/25 (11) · DE 77h.3 (10) · USPC 244/29 (8) · USPC 244/51 (8) · USPC 244/127 (8) · USPC 244/27 (7) · USPC 244/97 (7) · USPC 244/64 (7)
IPCs:
None (175) · IPC B64B1/00 (54) · IPC B64B1/58 (17) · IPC B64B1/40 (12) · IPC B64B1/62 (11) · IPC B64B1/06 (6) · IPC B64B1/64 (6) · IPC B64C9/00 (5) · IPC B64B1/14 (5) · IPC B64C39/00 (4) · IPC B64B1/22 (4) · IPC E04H6/44 (3) · IPC E04B1/346 (3) · IPC B64B1/26 (3)
CPCs:
CPC B64B1/00 (82) · None (68) · CPC B64B1/40 (31) · CPC B64B1/58 (27) · CPC B64B1/62 (11) · CPC B64C39/005 (10) · CPC B64B1/64 (8) · CPC E04B1/346 (7) · CPC B64C9/00 (7) · CPC B64C39/008 (6) · CPC B64C23/005 (5) · CPC B64C11/001 (5) · CPC B64C33/02 (4) · CPC B64C31/04 (3) · CPC B64B1/12 (3) · CPC B64C2201/00 (3) · CPC B64C13/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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