Drilldown: Patents

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Patents > Applicant type : AGENT or COMPANY + INDIV or COMPANY+INDIV or INDIV & Related to aircraft : 1 or 1852-08-14 or 1906314176 & IPCs : IPC B64C25/00 or IPC B64C33/02 or IPC B64C39/00

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Office:
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Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (106) · None (71) · frame (53) · design (51) · propulsion (41) · wings (34) · propellers (29) · stability (29) · landing (29) · whole (27) · construction (26) · chassis (25) · control (20) · flapping (20) · wheels (18) · navigation (17) · ornithopter (16) · Landing gear (16) · LTA (15) · subsystem (15)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (272) · Patent FR-1912-446040 (4) · Patent FR-1916-502839 (4) · Patent FR-1909-403418 (2) · Patent GB-1927-653688 (2) · Patent US-1911-994106 (2) · Patent US-1910-993987 (2) · Patent GB-1908-4519 (2) · Patent FR-1917-502839.21604 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (57) · None (30) · Armengaud jeune (14) · Marks & Clerk (14) · Weismann et Marx (9) · E. Bletry (8) · J. Germain (7) · Munn & Co. (7) · J. Bonnet-Thirion (6) · Dupont et Elluin (5) · Boult, Wade & Tennant (5) · G. de Mestral et F. Harle (5) · Schwab (5) · L. Chassevent (5) · Brandon freres (4) · G. Petiau (4) · Charles Assi (4) · Herbert Haddan & Co. (4) · Ad. Sturm (4) · A. de Carsalade (4)
National tech categories:
FR 6.4 (195) · None (93) · USPC 244/45R (12) · DE 77h.10 (7) · FR 6.3 (6) · DE 77h.5 (6) · USPC 244/70 (5) · USPC 244/13 (5) · USPC 244/72 (5) · USPC 244/20 (4) · USPC 244/104R (4) · DE 77h.11 (4) · USPC 244/9 (4) · USPC 244/22 (3) · USPC 244/19 (3) · USPC 244/102R (3) · USPC 244/27 (3) · DE 77h.9 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (141) · CPC B64C2700/6295 (137) · CPC B64C33/02 (60) · CPC B64C25/06 (40) · CPC B64C39/08 (38) · CPC B64C39/005 (37) · CPC B64F2700/6226 (31) · CPC B64C25/62 (23) · CPC B64C25/64 (13) · CPC B64C39/008 (12) · CPC B64C39/003 (11) · CPC B64C25/52 (11) · CPC B64C25/54 (8) · CPC B64C25/60 (6) · CPC B64C25/14 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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