Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Grant date: 1900 - 1999 & Number of claims: 4-90

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Tech fields:
propulsion (141) · airplane (121) · LTA (112) · None (106) · navigation (105) · frame (97) · stability (88) · propeller (69) · design (64) · flapping (54) · Wings (44) · marine (41) · hybrid (41) · Propellers (41) · airfoil (39) · Construction (38) · rudder (38) · Control (33) · car (32)
Full specification filed date:
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Supplementary to patent:
None (480) · Patent SE-1906-23283 (5) · Patent US-1903-821393 (3) · Patent US-1904-876125 (3)
Related to aircraft:
Patent agent:
None (150) · Armengaud jeune (39) · None (28) · Munn & Co. (22) · Marks & Clerk (14) · Haseltine, Lake & Co. (11) · Abel & Imray (8) · Brierley & Howard (8) · E. Bletry (8) · Herbert Haddan & Co. (8) · Boult, Wade & Tennant (7) · C. Blétry (6) · Brewer & Son (5) · Lavoix et Mosès (5) · Matray freres et Cie (5) · Wheatley & Mackenzie (5) · J. Germain (5)
IPCs:
None (352) · IPC B64B1/00 (43) · IPC B64C39/00 (39) · IPC B64C33/02 (16) · IPC B64C33/00 (13) · IPC B64C17/00 (12) · IPC B64B1/58 (12) · IPC B64C27/04 (11) · IPC B64C23/00 (11) · IPC B64C1/00 (11) · IPC B64C3/38 (9) · IPC B64C11/00 (7) · IPC B64C31/00 (5) · IPC B64C31/06 (4) · IPC B64C29/00 (4) · IPC B64C3/52 (4) · IPC B64C5/04 (4)
CPCs:
None (206) · CPC B64B1/00 (52) · CPC B64C33/02 (35) · CPC B64C39/00 (26) · CPC B64C23/005 (22) · CPC B64C2700/6295 (18) · CPC B64C11/006 (16) · CPC B64C39/005 (15) · CPC B64C17/00 (15) · CPC B64B1/58 (12) · CPC B64C33/00 (11) · CPC B64C27/04 (10) · CPC B64C3/385 (8) · CPC B64C2700/6281 (8) · CPC B64C2700/6274 (8) · CPC A63H27/08 (8) · CPC B64C1/00 (7) · CPC B64C11/48 (7) · CPC B63H1/12 (6)
First filing:
Cites these patents:
None (608) · Patent GB-1901-346 (2)
Citations from after 1930:
Number of diagram pages:

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