Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & Number of claims: 6-40

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Tech fields:
Airplane (172) · frame (136) · Propulsion (123) · navigation (96) · stability (95) · LTA (89) · propeller (81) · design (69) · rudder (64) · None (58) · propellers (48) · wings (40) · hybrid (39) · airfoil (39) · flapping (38) · Construction (37) · marine (35) · wheels (33) · whole (31) · car (30)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (445) · Patent GB-1908-4519 (6) · Patent GB-1903-27212 (4) · Patent US-1903-821393 (4) · Patent US-1904-876125 (3) · Patent US-1908-1077750 (2) · Patent GB-1903-12149 (2) · Patent FR-1908-404631 (2) · Patent IT-1907-03-09 (2) · Patent US 1906 12 10 (2) · Patent FR-1906-363017 (2) · Patent FR-1902-326476 (2) · Patent FR-1902-324521 (2)
Related to aircraft:
Patent agent:
None (145) · None (25) · Munn & Co. (25) · Armengaud jeune (17) · Marks & Clerk (12) · Boult, Wade & Tennant (9) · Haseltine, Lake & Co. (8) · Brierley & Howard (7) · J. Owden O'Brien (6) · Michael J. Stark & Sons (5) · Stephen Watkins, Son & Groves (5) · E. Bletry (5) · Brewer & Son (4) · Abel & Imray (4) · Spencer Heath (4)
IPCs:
None (321) · IPC B64C39/00 (36) · IPC B64B1/00 (30) · IPC B64C17/00 (15) · IPC B64C33/00 (14) · IPC B64C33/02 (13) · IPC B64C1/00 (13) · IPC B64C13/00 (10) · IPC B64C3/38 (9) · IPC B64C23/00 (8) · IPC B64C3/54 (7) · IPC B64C27/04 (6) · IPC B64C29/00 (4) · IPC B64C11/00 (4) · IPC B64C25/00 (4) · IPC B64B1/58 (4) · IPC B64B1/62 (3) · IPC B64F1/06 (3) · IPC B64C31/00 (3) · IPC B64C3/00 (3)
CPCs:
None (137) · CPC B64B1/00 (42) · CPC B64C2700/6295 (32) · CPC B64C17/00 (28) · CPC B64C33/02 (27) · CPC B64C39/00 (26) · CPC B64C13/00 (21) · CPC B64C23/005 (20) · CPC B64C39/005 (19) · CPC B64C3/385 (14) · CPC B64C39/08 (12) · CPC B64C33/00 (11) · CPC B64C11/006 (8) · CPC B64C2700/6218 (7) · CPC B64C2700/6256 (6)
First filing:
Cites these patents:
None (535) · Patent US-1903-821393 (2)
Citations from after 1930:

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