Drilldown: Patents

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Patents > Inventor country : AT or DZ or US & Tech fields : construction or hybrid or lift

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Office:
Inventors:
None (25) · John Washington Wilson (11) · Franz Xaver Wels (7) · Glenn Hammond Curtiss (7) · Henry Kleckler (6) · Ignaz Etrich (6) · Burt Jackson Pressey (5) · Louis Coutant Badeau (5) · Giulio Silvestri (5) · Spencer Heath (5) · Wilhelm Kress (4) · Hermann John Reiche (4) · Walter Ernst Verclaire (4) · Todd Churchill Woodworth (4) · John Joseph Rekar (4) · Robert Kemp (4)
Inventor country: (Click arrow to add another value)
Applicant person:
None (50) · John Washington Wilson (11) · Franz Xaver Wels (7) · Ignaz Etrich (6) · Louis Coutant Badeau (5) · Giulio Silvestri (5) · Burt Jackson Pressey (5) · Henry Kleckler (5) · Spencer Heath (5) · Walter Ernst Verclaire (4) · Glenn Hammond Curtiss (4) · Hermann John Reiche‎ (4) · Wilhelm Kress (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (92)
Granted:
Supplementary to patent:
None (231) · Patent US-1909-970771 (10) · Patent AT-1912-75092 (5) · Patent US-1908-1077750 (4) · Patent AT-1909-40038 (3) · Patent US-1908-927605 (3) · Patent US-1908-922952 (3) · Patent US-1908-1081147 (3) · Patent US-1909-1137533 (3) · Patent AT-1913-79244 (3) · Patent US-1913-04-21 George Raymond Lawrence (3)
Related to aircraft:
Patent agent:
None (119) · Munn & Co. (12) · John P. Tarbox (11) · Victor J. Evans (9) · None (6) · Marks & Clerk (5) · E. Blétry (5) · Michael J. Stark & Sons (3) · J. S. Withers & Spooner (3) · H. C. Everett Co. (3) · Brandon frères (3) · Joshua R. H. Potts (3) · Gaston Rose (3) · A. M. Wilson (3) · W. P. Thompson & Co. (3)
National tech categories:
None (83) · FR 6.4 (31) · AT 77d (19) · HU V/h (15) · USPC 244/6 (9) · USPC 244/64 (8) · USPC 244/35R (7) · USPC 244/22 (7) · USPC 244/11 (7) · USPC 244/66 (6) · USPC 244/87 (5) · USPC 244/25 (5) · USPC 244/131 (4) · BE K (4) · USPC 244/233 (4) · USPC 244/80 (4) · USPC 244/29 (4) · USPC 244/50 (4)
IPCs:
None (207) · IPC B64C39/00 (12) · IPC B64B1/00 (11) · IPC B64C3/00 (9) · IPC B64C33/00 (7) · IPC B64C1/00 (5) · IPC B64C27/04 (4) · IPC B64C23/00 (4) · IPC B64C35/00 (4) · IPC B64C17/00 (3) · IPC B64B1/58 (3) · IPC B64C3/54 (3)
CPCs:
None (72) · CPC B64B1/00 (27) · CPC B64C23/005 (20) · CPC B64C33/00 (13) · CPC B64C3/00 (12) · CPC B64C39/005 (12) · CPC B64C17/00 (12) · CPC B64C35/00 (11) · CPC B64C2700/6295 (11) · CPC B64C13/00 (10) · CPC B64C33/02 (9) · CPC B64C39/08 (7) · CPC B64C39/00 (6) · CPC B64C3/14 (5) · CPC B64C2001/0063 (5) · CPC B64B1/40 (4) · CPC B64C31/04 (4) · CPC B64C3/385 (4) · CPC B64B1/58 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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