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Patents > IPCs : IPC B64B1/40 or IPC B64B1/62 or IPC B64C25/00 or IPC B64C39/00 & Number of diagram pages: 2-9

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Office:
Inventors:
None (9) · Louis Blériot (6) · Charles Rudolph Wittemann (4) · Johann Schütte (3) · John William Dunne (3) · Isaac Bell (3) · Alfred-Eugène Pichou (3) · Isaac Henry Storey (3) · Ruter William Springer (3)
Inventor country:
Applicant person:
None (14) · Louis Blériot (6) · Charles Rudolph Wittemann (4) · Johann Schütte (3) · John William Dunne (3) · Isaac Henry Storey (3) · Isaac Bell (3) · Federico Caproni (3) · Alfred-Eugène Pichou (3) · Ruter William Springer (3)
Applicant is inventor:
Tech fields:
airplane (84) · Frame (47) · design (47) · None (44) · propulsion (42) · construction (35) · stability (31) · LTA (28) · navigation (27) · wings (25) · propellers (18) · wheels (17) · control (17) · Whole (17) · aerodynamics (17) · landing (15) · chassis (14) · Lift (14) · airship (11)
Full specification filed date:
Application number:
None (19) · 1910567949 (2)
Granted:
Supplementary to patent:
None (177) · Patent FR-1916-502839 (3) · Patent US-1916-1208684 (3) · Patent FR-1908-401308 (2) · Patent GB-1908-4519 (2) · Patent FR-1908-396470 (2)
Related to aircraft:
Patent agent:
None (47) · Marks & Clerk (17) · Boult, Wade & Tennant (8) · None (7) · Munn & Co. (6) · Armengaud jeune (5) · Weismann et Marx (5) · Lavoix et Mosès (5) · Chassevent (5) · H. D. Fitzpatrick & Co. (4) · Brandon frères (4) · Boramé et Julien (3) · Brewer & Son (3) · Ch. Mardelet (3) · R. J. Urquhart (3) · G. Petiau (3) · Charles Assi (3) · J. Bonnet-Thirion (3)
National tech categories:
None (99) · FR 6.4 (88) · USPC 244/45R (8) · FR 6.3 (8) · USPC 244/70 (6) · USPC 244/13 (6) · USPC 244/100R (5) · USPC 244/9 (3) · USPC 244/50 (3) · USPC 244/20 (3) · USPC 244/19 (3) · USPC 244/104R (3) · USPC 244/27 (3) · USPC 244/47 (2) · USPC 244/1R (2) · USPC 416/113 (2) · USPC 244/104CS (2) · USPC 244/87 (2) · USPC 244/234 (2) · USPC 244/97 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (104) · CPC B64C39/00 (96) · CPC B64C39/005 (37) · CPC B64C39/08 (30) · CPC B64F2700/6226 (19) · CPC B64C25/06 (15) · CPC B64C39/008 (14) · CPC B64C25/52 (10) · CPC B64C25/62 (9) · CPC B64B1/40 (9) · CPC B64B1/62 (9) · CPC B64C25/64 (7) · CPC B64C39/003 (7) · CPC B64C25/54 (5) · CPC B64C39/06 (4) · CPC B64C39/006 (4) · CPC B64C25/60 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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