Drilldown: Patents

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Patents > Inventor country : GB or NL & Granted: Yes & Number of figures: None

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (292) · LTA (42) · propulsion (38) · airplane (38) · navigation (35) · Frame (34) · propeller (31) · design (22) · Stability (21) · balloon (15) · rudder (15) · safety (15) · whole (13) · parachute (13) · car (13) · construction (13) · propellers (12) · aerodynamics (11) · marine (11)
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (428) · Patent GB-1909-12556 (4) · Patent GB-1906-1436 (3) · Patent GB-1911-29012 (3) · Patent GB-1908-4519 (3) · Patent GB-1903-27212 (2) · Patent GB-1909-27476 (2) · Patent GB-1912-2540 (2) · Patent GB-1885-339 (2) · Patent GB-1913-16499 (2) · Patent GB-1902-24336 (2) · Patent GB-1913-6829 (2) ·   (2) · Patent GB-1909-8531 (2)
Related to aircraft:
Patent agent:
None (425) · Kirkpatrick (3) · G. G. M. Hardingham (3) · Browne & Co. (2) · Haseltine, Lake & Co. (2) · Émile Barrault (2) · Charles de Mosenthal (2) · Dumas (2) · John P. O'Donnell (2) · Abel & Imray (2)
National tech categories:
None (377) · FR 6.4 (23) · GB 4 propel & steer (14) · BE K (10) · IT 8 (7) · GB 4 without buoyant (6) · FR 6.3 (5) · USPC 244/22 (4) · NL 62 (3) · USPC 244/49 (3) · GB 122 aero steam engines (3) · GB 123 aero steam generators (3)
IPCs:
None (426) · IPC B64B1/00 (6) · IPC B64C33/02 (6) · IPC B64C35/00 (6) · IPC B64C1/00 (4) · IPC B64C17/00 (4) · IPC B64C3/54 (3) · IPC B64C3/18 (3) · IPC B64B1/58 (3) · IPC B64C39/00 (3) · IPC B64D27/00 (2) · IPC B64B1/62 (2) · IPC B64C33/00 (2) · IPC B64C11/00 (2) · IPC B64C11/04 (2) · IPC B64C29/00 (2)
CPCs:
None (143) · CPC B64C3/00 (20) · CPC B64B1/00 (18) · CPC B64C3/18 (17) · CPC B64C13/00 (16) · CPC B64C33/02 (15) · CPC B64B1/58 (13) · CPC B64C2700/6295 (13) · CPC B64C17/00 (13) · CPC B64C39/00 (12) · CPC B64C35/00 (12) · CPC B64C2700/6256 (12) · CPC B64C3/185 (12) · CPC B64C2700/6233 (9) · CPC B64C2700/6235 (9) · CPC B64C11/04 (8) · CPC B64C3/385 (8) · CPC B64C11/006 (8) · CPC B64C3/14 (7) · CPC B64C3/48 (7)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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