Drilldown: Patents

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Patents > Number of text pages: 3-70 & Number of claims: 5

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Office:
Inventor country:
Applicant firm:
None (424) · Blackburn Aeroplane and Motor Co. (5) · Planes Ltd. (2) · Curtiss Aeroplane (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Aktiebolaget Aviatorer (2)
Applicant is inventor:
Tech fields:
airplane (142) · frame (86) · stability (83) · None (64) · design (61) · propulsion (59) · LTA (45) · construction (39) · Wings (39) · navigation (37) · control (35) · aerodynamics (34) · propellers (33) · propeller (32) · rudder (29) · automatic stability (26) · landing (24) · whole (23) · lift (22) · subsystem (20)
Application number:
Granted:
Supplementary to patent:
None (321) · Patent SE-1906-23283 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent US-1914-1104963 (2) · Patent NZ-1909-26981 (2) · Patent AT-1911-57225 (2) · Patent US-1910-984076 (2) · Patent FR-1904-340154.4984 (2) · Patent FR-1909-410140 (2)
Related to aircraft:
Patent agent:
None (111) · Armengaud jeune (19) · Marks & Clerk (15) · Boult, Wade & Tennant (12) · None (11) · Munn & Co. (11) · Brewer & Son (11) · Haseltine, Lake & Co. (11) · L. Chassevent (8) · Victor J. Evans (8) · Dupont et Elluin (7) · Abel & Imray (7) · Herbert Haddan & Co. (7) · Wheatley & Mackenzie (6) · E. Blétry (6) · Hippolyte Josse (5) · Schwab (4) · H. Boettcher fils (4)
National tech categories:
None (204) · FR 6.4 (104) · HU V/h (28) · USPC 244/80 (6) · FR 6.3 (5) · DE 77 (5) · AT 77d (5) · USPC 244/100R (4) · CH 115 (4) · FR 5.8 (4) · USPC 244/90R (4) · DE 77h.5 (3) · GB 4 propel & steer (3) · AU 90.3 (3) · USPC 244/6 (3)
IPCs:
None (198) · IPC B64C17/00 (41) · IPC B64C39/00 (31) · IPC B64C1/00 (23) · IPC B64C3/38 (15) · IPC B64C23/00 (14) · IPC B64C13/00 (10) · IPC B64C35/00 (9) · IPC B64B1/58 (9) · IPC B64C25/00 (8) · IPC B64C11/00 (7) · IPC B64B1/00 (7) · IPC B64C3/00 (7) · IPC B64C33/02 (6) · IPC B64C27/04 (5) · IPC B64D17/00 (5) · IPC B64C3/18 (5)
CPCs:
None (106) · CPC B64C17/00 (46) · CPC B64C13/00 (21) · CPC B64C2700/6295 (21) · CPC B64C23/005 (19) · CPC B64C3/385 (17) · CPC B64C39/00 (16) · CPC B64C2700/6218 (11) · CPC B64C2700/6212 (11) · CPC B64C11/006 (10) · CPC B64B1/58 (10) · CPC B64C2700/6274 (10) · CPC B64C2700/6214 (9) · CPC B64B1/00 (9) · CPC B64C33/02 (9) · CPC B64C35/00 (9) · CPC B64C39/005 (9) · CPC B64C2700/6256 (9) · CPC B64C3/00 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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