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Patents > Number of claims: 6 & Number of figures: 2-4

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Office:
Inventors:
None (5) · Thomas Sopwith (4) · Boris Loutzkoy (3) · Augusto Severo (2) · Josef Schroeder (2) · Arno Boener (2) · Käthe Paulus (2) · Léon Dangy (2) · Nazaire Lacrotte (2) · Harold Dalton Boultbee (2) · James Warren Headly (2) · James Means (2) · Hugh Oswald Short (2) · Paul G. Zimmermann (2)
Inventor country:
Applicant person:
None (22) · Thomas Sopwith (3) · Paul G. Zimmermann (2) · Josef Schröder‎‎ (2) · Arno Boener (2) · Käthe Paulus (2) · Nazaire Lacrotte (2) · Léon Dangy (2) · James Means (2) · Hugh Oswald Short (2) · Harold Dalton Boultbee (2)
Applicant is inventor:
Tech fields:
airplane (41) · propulsion (23) · frame (22) · stability (21) · LTA (20) · design (19) · landing (17) · navigation (16) · propellers (13) · None (13) · rudder (13) · wings (12) · propeller (11) · control (11) · balloon (10) · hybrid (10) · construction (9) · safety (9) · flapping (9)
Full specification filed date:
Application number:
None (60)
Granted:
Supplementary to patent:
None (97) · Patent 1915-11-05 Käthe Paulus (2) · Patent BE-1910-12-31 Léon Dangy (2)
Related to aircraft:
Patent agent:
None (31) · Marks & Clerk (6) · Armengaud jeune (5) · None (4) · Brewer & Son (4) · E. Blétry (3) · W. P. Thompson & Co. (3) · Boult, Wade & Tennant (3) · Wheatley & Mackenzie (2) · Victor J. Evans (2) · S. Sokal (2) · Phillipss (2) · L. Chassevent (2) · Haseltine, Lake & Co. (2) · Georges Laurent (2) · Fred Walsh (2) · Hippolyte Josse (2) · Boramé et Julien (2) · Allen S. Davis(?) (2) · C. Baumann (2)
National tech categories:
None (55) · FR 6.4 (32) · HU V/h (8) · AT 77d (5) · FR 6.3 (3) · USPC 244/80 (3) · USPC 244/68 (2) · USPC 244/88 (2) · USPC 244/45R (2) · USPC 244/153R (2) · USPC 244/110H (2) · CH 129b (2) · USPC 244/28 (2) · AU 90.5 (2) · AU 90.3 (2) · USPC 244/11 (2)
IPCs:
None (66) · IPC B64B1/00 (10) · IPC B64C17/00 (9) · IPC B64C39/00 (8) · IPC B64C1/00 (5) · IPC B64C33/02 (4) · IPC B64C31/06 (3) · IPC B64C25/00 (3) · IPC B64C23/00 (3) · IPC B64C13/00 (3) · IPC B64D35/06 (2) · IPC B64C35/00 (2) · IPC B64C27/04 (2) · IPC B64C25/14 (2) · IPC B64C3/00 (2) · IPC B64C11/00 (2)
CPCs:
None (37) · CPC B64C17/00 (11) · CPC B64B1/00 (10) · CPC B64C13/00 (7) · CPC B64C39/00 (6) · CPC B64C33/02 (5) · CPC B64C23/005 (5) · CPC B64C2700/6295 (4) · CPC B64C2700/6256 (4) · CPC B64C33/00 (3) · CPC A63H27/08 (3) · CPC B64C2700/6214 (3) · CPC B64C25/62 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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