Drilldown: Patents

Jump to navigation Jump to search
Patents > Grant date: 1900 - 1999 & Number of text pages: 4-50000000 & Number of figures: 10-14

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (130) · Stability (90) · Frame (63) · design (61) · propulsion (51) · None (49) · wings (47) · construction (41) · LTA (38) · control (36) · navigation (32) · Propellers (31) · propeller (27) · rudder (26) · lift (26) · automatic stability (25) · aerodynamics (21) · subsystem (19) · whole (19) · gyroscope (19)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (283) · Patent GB-1908-4519 (4) · Patent GB-1909-26034 (3) · Patent FR-1908-396249 (3) · Patent FR-1902-321808 (3) · Patent BE-1910-230887 (2) · Patent GB-1903-12149 (2) · Patent GB-1909-12256 (2) · Patent GB-1911-19976 (2) · Patent IT-1908-98601 (2) · Patent HU-1901-22471 (2) · Patent US-1912-1031461 (2) · Patent AU-1910-20097 (2) · Patent US-1913-1110355 (2)
Related to aircraft:
Patent agent:
None (65) · None (10) · Munn & Co. (10) · Marks & Clerk (9) · Armengaud jeune (9) · Brandon frères (6) · L. Chassevent (6) · A. M. & William Clark (5) · Haseltine, Lake & Co. (5) · Jensen & Son (5) · Lavoix et Mosès (5) · Michael J. Stark & Sons (4) · Weismann et Marx (4) · A. de Carsalade (4)
National tech categories:
None (137) · FR 6.4 (100) · HU V/h (14) · USPC 244/80 (8) · USPC 244/45R (6) · USPC 244/22 (5) · FR 6.2 (5) · CH 129b (4) · USPC 244/233 (4) · USPC 244/51 (4)
IPCs:
None (163) · IPC B64C17/00 (36) · IPC B64C1/00 (26) · IPC B64C39/00 (25) · IPC B64C3/00 (14) · IPC B64B1/00 (14) · IPC B64C33/02 (12) · IPC B64C3/38 (10) · IPC B64C23/00 (8) · IPC B64C35/00 (8) · IPC B64C13/00 (6) · IPC B64C33/00 (5) · IPC B64C27/04 (5) · IPC B64C17/06 (5) · IPC B64C3/18 (4) · IPC B64C3/42 (4) · IPC B64C11/00 (4) · IPC B64D17/00 (4)
CPCs:
None (61) · CPC B64C17/00 (46) · CPC B64C23/005 (19) · CPC B64B1/00 (19) · CPC B64C33/02 (18) · CPC B64C3/385 (17) · CPC B64C2700/6295 (17) · CPC B64C39/00 (16) · CPC B64C13/00 (16) · CPC B64C2700/6218 (15) · CPC B64C3/00 (12) · CPC B64C35/00 (10) · CPC B64C2700/6212 (10) · CPC B64C39/08 (8) · CPC B64C2700/6281 (7) · CPC B64C2700/6233 (7) · CPC B64C17/06 (6) · CPC B64C13/24 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)