Drilldown: Patents

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Patents > Assigned to : Curtiss Aeroplane and Motor Corporation or Jules Mathieu or Rubber Balloon Company of America or Sperry Gyroscope Company or Syracuse, NY or None & National tech categories : DE 77 or USPC 244/90R or None & Number of claims: 1-3 & Number of figures: 1-2

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Office:
Applicant person:
None (50) · James Robertson Porter (5) · Harris Booth (4) · Robert Esnault-Pelterie (4) · Gustav Mees (4) · Carl Alfred Johansson (4) · Émile-Jean-Jules Salmson (4) · Harold Arthur Savage (3) · Émile Letord (3) · Georges-Henri-Marius Canton (3) · Pierre-Georges Unné (3) · Walter George Tarrant (3) · George Henry Challenger (3)
Applicant is inventor:
Tech fields:
airplane (59) · LTA (42) · None (32) · stability (32) · propellers (30) · design (29) · frame (29) · propulsion (24) · construction (21) · balloon (17) · subsystem (15) · wings (15) · propeller (14) · control (14) · lift (11) · automatic stability (11) · airship (10) · aerodynamics (9) · navigation (9)
Application number:
None (123) · 16018 (2)
Granted:
Supplementary to patent:
None (176) · Patent NO-1915-12-15 Carl Alfred Johansson (4) · Patent GB-1908-21445 (2) · Patent GB-1913-21688 (2) · Patent FR-1911-434629 (2) · Patent DE-1916-349065 (2) · Patent DE-1913-301564 (2)
Related to aircraft:
Patent agent:
None (63) · Marks & Clerk (22) · Herbert Haddan & Co. (15) · Boult, Wade & Tennant (13) · Haseltine, Lake & Co. (10) · W. P. Thompson & Co. (7) · Hy. Fairbrother (7) · Munn & Co. (6) · Chatwin, Herschell & Co. (5) · Brewer & Son (5) · Jensen & Son (5) · Mewburn, Ellis & Pryor (4) · G. F. Redfern & Co. (4) · Abel & Imray (4) · Cruikshank & Fairweather, Limited (4) · Boult, Wade, and Tennant (4) · None (4)
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (102) · IPC B64C17/00 (15) · IPC B64C1/00 (11) · IPC B64B1/00 (9) · IPC B64C13/00 (9) · IPC B64C3/00 (8) · IPC B64C35/00 (7) · IPC B64B1/58 (7) · IPC B64C3/38 (6) · IPC B64C11/00 (6) · IPC B64C39/00 (5) · IPC B64C17/06 (5) · IPC B64C33/02 (4) · IPC B64C27/20 (4) · IPC B64C27/04 (4) · IPC B64C23/00 (4) · IPC B64C29/00 (4)
CPCs:
None (55) · CPC B64C17/00 (16) · CPC B64C13/00 (13) · CPC B64C2700/6256 (9) · CPC B64C3/00 (8) · CPC B64C11/006 (8) · CPC B64C27/54 (8) · CPC B64B1/00 (8) · CPC B64B1/58 (8) · CPC B64C2700/6212 (7) · CPC B64C11/48 (6) · CPC B64C35/00 (6) · CPC B64C3/385 (6) · CPC B64C2700/6281 (5) · CPC B64C2700/6218 (5) · CPC B64C11/16 (5) · CPC B64C23/005 (5) · CPC B64C17/06 (5) · CPC B63H1/12 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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