Drilldown: Patents

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Patents > Family year: 1909 & Number of claims: 3-30

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None (533) · Seine (9) · Paris (9) · Budapest (5) · Seine-et-Oise (5) · New York City (4) · Chicago (4) · Yorkshire (4) · Bexar county (3) · San Antonio (3) · New York (3) · TX (3)
Applicant is inventor:
Tech fields:
Airplane (224) · Frame (131) · stability (122) · Design (96) · None (92) · Propulsion (81) · propeller (71) · navigation (67) · LTA (66) · propellers (61) · Rudder (61) · construction (57) · wings (55) · control (50) · whole (45) · subsystem (41) · wheels (37) · automatic stability (37) · Lift (35)
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Supplementary to patent:
None (433) · Patent US-1909-970771 (8) · Patent GB-1909-2111 (5) · Patent GB-1909-8531‎ (4) · Patent GB-1909-26034 (4) · Patent FR-1909-402649 (3) · Patent FR-1909-410140 (3) · Patent FR-1909-408057 (3) · Patent FR-1909-403985 (3) · Patent US-1910-1055379 (3) · Patent AT-1909-12-31 Vigilio Baldo (3)
Related to aircraft:
Patent agent:
None (130) · Marks & Clerk (28) · Armengaud jeune (26) · None (22) · Boult, Wade & Tennant (15) · Munn & Co. (14) · E. Blétry (11) · Abel & Imray (10) · Haseltine, Lake & Co. (9) · Herbert Haddan & Co. (9) · L. Chassevent (8) · Boramé et Julien (8) · Schwab (6) · J. Bonnet-Thirion (6) · Edward Evans & Co. (5) · G. F. Redfern & Co. (5) · Victor J. Evans (5) · Hippolyte Josse (5) · Ch. Mardelet (5)
National tech categories:
None (223) · FR 6.4 (133) · HU V/h (26) · USPC 244/45R (8) · USPC 244/80 (8) · USPC 244/22 (7) · USPC 244/93 (6) · USPC 244/65 (6) · USPC 244/48 (5) · AT 77d (5) · USPC 244/70 (5) · USPC 244/234 (5)
IPCs:
None (243) · IPC B64C39/00 (50) · IPC B64C17/00 (39) · IPC B64C1/00 (30) · IPC B64C3/38 (27) · IPC B64B1/00 (21) · IPC B64C23/00 (17) · IPC B64C13/00 (16) · IPC B64C33/00 (15) · IPC B64C11/00 (13) · IPC B64C3/00 (12) · IPC B64C33/02 (12) · IPC B64C3/54 (10) · IPC B64B1/58 (9) · IPC B64C25/00 (8) · IPC B64C31/06 (7) · IPC B64C27/04 (6) · IPC B64C35/00 (6) · IPC B64B1/62 (6) · IPC B64D27/00 (6)
CPCs:
None (72) · CPC B64C17/00 (51) · CPC B64C2700/6295 (43) · CPC B64C39/00 (37) · CPC B64C3/385 (33) · CPC B64C13/00 (33) · CPC B64B1/00 (31) · CPC B64C23/005 (30) · CPC B64C33/02 (21) · CPC B64C2700/6218 (17) · CPC B64C39/005 (16) · CPC B64C33/00 (14) · CPC B64C39/08 (13) · CPC B64C3/00 (12) · CPC B64C2700/6256 (11) · CPC B64C11/006 (10) · CPC B64B1/58 (10) · CPC B64C2700/6212 (10) · CPC B64C2700/6274 (10)
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Cites these patents:
None (596) · Patent GB-1909-25116 (2)
Citations from after 1930:
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