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Patents > Office : ?? or BE or DK or US & Inventor country : GB or None & Applicant is inventor : Other or None

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (919) · Airplane (37) · stability (30) · propulsion (30) · LTA (29) · Frame (28) · propeller (26) · navigation (23) · design (19) · control (17) · Propellers (16) · wings (15) · rudder (14) · Marine (10) · subsystem (10) · construction (10) · parachute (9) · landing (9)
Full specification filed date:
Application number:
None (900)
Granted:
Supplementary to patent:
None (1039) · 1 (5) · Patent GB-1913-16499 (3) · Patent GB-1909-12556 (3) · Patent GB-1909-26034 (2) · Patent GB-1909-2111 (2) · Patent GB-1887-8255 (2) · Patent GB-1908-4519 (2) · Patent FR-1887-184251 (2) · Patent FR-1900-299924 (2)
Related to aircraft:
Patent agent:
None (1015) · Spear, Middleton, Donaldson & Spear (4) · Kirkpatrick (4) · J. Gevers (4) · B. Singer (3) · Munn & Co. (3) · James L. Norris (3) · Duvinage (3) · Herbert W. T. Jenner (3) · 1 (3) · John P. O'Donnell (2) · 0 (2) · Victor J. Evans (2) · Raclot et Cie (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2) · None (2)
National tech categories:
None (739) · BE K (30) · USPC 244/147 (19) · USPC 244/139 (18) · USPC 244/142 (16) · USPC 244/153R (15) · USPC 244/53A (9) · USPC 244/149 (9) · USPC 244/144 (8) · USPC 244/119 (7) · USPC 244/90R (7) · DK 77 (7) · USPC 244/45R (7) · USPC 244/3.1 (6) · USPC 244/22 (6) · USPC 244/63 (5) · USPC 244/3.14 (5) · USPC 244/65 (5) · USPC 244/138R (5)
IPCs:
None (1050) · IPC B64B1/00 (9) · IPC B64C33/02 (5) · IPC B64C3/00 (4) · IPC B64C39/00 (3) · IPC CPC B64C13/00 (3) · IPC B64C31/04 (2) · IPC B64C23/005 (2) · IPC B64C33/00 (2) · IPC B64C11/36 (2) · IPC B64C11/00 (2) · IPC B64C1/06 (2) · IPC B63B1/26 (2)
First filing:
Cites these patents:
Citations from after 1930:

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