Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & IPCs: None & Number of claims: 6-50000000

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Office:
Inventor country:
Inventor location:
None (318) · Chicago (6) · New York (5) · New York City (4) · Budapest (4) · Pennsylvania (3) · Illinois (3) · Kansas (2) · Pittsburgh (2) · Virginia (2) · Baltimore (2) · Allegheny county, Pennsylvania (2) · PA (2) · Paris (2) · New Jersey (2) · London (2) · the Bronx (2) · New York county (2)
Applicant is inventor:
Tech fields:
airplane (118) · frame (106) · propulsion (90) · propeller (76) · navigation (71) · stability (66) · LTA (55) · rudder (44) · None (44) · design (44) · flapping (34) · airfoil (33) · hybrid (32) · Whole (30) · propellers (30) · marine (28) · helicopter (27) · wheels (26) · car (22) · control (20)
Full specification filed date:
Application number:
None (153) · 1904213887 (2)
Granted:
Supplementary to patent:
None (299) · Patent GB-1908-4519 (6) · Patent US-1903-821393 (3) · Patent FR-1902-324521 (2) · Patent GB-1906-27312 (2) · Patent GB-1903-27212 (2) · Patent HU-1901-22471 (2) · Patent IT-1907-03-09 (2) · Patent FR-1908-404631 (2) · Patent FR-1907-378566 (2) · Patent FR-1906-363017 (2) · Patent US-1904-876125 (2) · Patent US-1908-1072664 (2) · Patent US-1908-1077750 (2)
Related to aircraft:
Patent agent:
None (105) · Munn & Co. (25) · None (15) · Marks & Clerk (6) · Haseltine, Lake & Co. (6) · Brierley & Howard (4) · Boult, Wade & Tennant (4) · Michael J. Stark & Sons (4) · Spencer Heath (3) · R. S. & A. B. Lacey (3) · Abel & Imray (3) · Brewer & Son (3) · Mauro, Cameron, Lewis, and Massie (3) · Victor J. Evans (3) · E. Imer-Schneider (3)
National tech categories:
None (126) · HU V/h (21) · USPC 244/22 (11) · USPC 244/80 (11) · USPC 244/45R (9) · AU 90.3 (8) · USPC 244/6 (8) · AT 77d (7) · USPC 244/9 (5) · USPC 244/153R (5) · USPC 244/20 (5) · USPC 244/25 (5) · USPC 244/48 (5) · USPC 244/64 (5) · USPC 244/66 (5) · USPC 244/72 (5) · USPC 244/11 (5) · USPC 244/93 (5)
IPCs: (Click arrow to add another value)
CPCs:
None (144) · CPC B64C33/02 (18) · CPC B64B1/00 (18) · CPC B64C23/005 (17) · CPC B64C17/00 (14) · CPC B64C39/005 (13) · CPC B64C2700/6295 (12) · CPC B64C13/00 (12) · CPC B64C39/08 (11) · CPC B64C11/006 (7) · CPC B64C3/385 (6) · CPC B64C27/12 (5) · CPC B64C11/48 (5) · CPC B64C33/00 (5) · CPC B63H1/12 (4) · CPC A63H27/08 (4) · CPC Y10T74/19112 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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