Drilldown: Patents

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Patents > Number of text pages: 3-5 & Number of diagram pages: 2-3 & Number of figures: 5-6

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (102) · frame (68) · None (65) · stability (59) · propulsion (55) · design (44) · LTA (41) · construction (39) · propeller (32) · navigation (31) · control (27) · Propellers (26) · Wings (21) · hybrid (20) · subsystem (19) · helicopter (18) · whole (17) · automatic stability (17) · landing (17)
Application number:
Granted:
Supplementary to patent:
None (289) · Patent AU-1916-630 (2) · Patent GB-1911-5162 (2) · Patent SE-1906-25199 (2) · Patent BE-1912-04-05 (2)
Related to aircraft:
Patent agent:
None (75) · Marks & Clerk (14) · Victor J. Evans (9) · Munn & Co. (8) · Haseltine, Lake & Co. (8) · Boult, Wade & Tennant (8) · Weismann et Marx (7) · Brewer & Son (7) · J. S. Withers & Spooner (6) · Dom. Casalonga (5) · Lavoix et Mosès (5) · Borame et Julien (4) · Johnsons & Willcox (4) · J. Bonnet-Thirion (3) · None (3) · John P. Tarbox (3) · Edward Evans & Co. (3) · Armengaud jeune (3) · E. G. Siggers (3)
National tech categories:
None (168) · FR 6.4 (51) · HU V/h (10) · USPC 244/90R (8) · USPC 244/80 (7) · USPC 244/45R (7) · USPC 244/22 (6) · USPC 244/6 (6) · USPC 244/234 (4) · USPC 244/50 (4) · USPC 244/100R (4)
IPCs:
None (181) · IPC B64C39/00 (28) · IPC B64C1/00 (18) · IPC B64C17/00 (18) · IPC B64C3/38 (12) · IPC B64C13/00 (11) · IPC B64C35/00 (9) · IPC B64C27/04 (8) · IPC B64C33/00 (7) · IPC B64C25/00 (6) · IPC B64B1/00 (6) · IPC B64C11/00 (5) · IPC B64B1/40 (5) · IPC B64C23/00 (5) · IPC B64C3/56 (4) · IPC B64C29/00 (4) · IPC B64B1/58 (4) · IPC B64C17/06 (4) · IPC B64C33/02 (4)
CPCs:
None (45) · CPC B64C17/00 (30) · CPC B64C13/00 (22) · CPC B64C2700/6295 (22) · CPC B64C3/385 (18) · CPC B64C39/00 (15) · CPC B64C23/005 (14) · CPC B64C39/005 (14) · CPC B64C33/02 (11) · CPC B64B1/00 (11) · CPC B64C39/08 (10) · CPC B64C35/00 (10) · CPC B64C11/006 (9) · CPC B64C2700/6218 (8) · CPC B64B1/40 (7) · CPC B64C2700/6256 (6) · CPC B64F2700/6226 (6) · CPC B64C2700/6281 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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