Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & Assigned to: None & Number of claims: 7-20

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Office:
Inventor country:
Inventor location:
None (352) · Chicago (5) · Illinois (3) · Seine (3) · Paris (3) · Dayton (3) · TX (2) · Pittsburgh (2) · PA (2) · San Antonio (2) · New Jersey (2) · Pennsylvania (2) · New York City (2) · Allegheny county, Pennsylvania (2) · Virginia (2) · Calvados (2) · Budapest (2) · Bexar county (2) · Washington, DC (2)
Applicant is inventor:
Tech fields:
airplane (124) · propulsion (92) · frame (91) · navigation (70) · propeller (66) · stability (65) · LTA (61) · None (53) · design (44) · rudder (44) · hybrid (35) · propellers (35) · flapping (34) · marine (32) · airfoil (28) · construction (25) · whole (24) · control (23) · helicopter (23) · wheels (22)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (318) · Patent GB-1908-4519 (4) · Patent US-1903-821393 (3) · Patent US-1904-876125 (3) · Patent US-1908-1077750 (2) · Patent FR-1908-404631 (2) · Patent GB-1906-27312 (2) · Patent FR-1907-378566 (2) · Patent US 1906 12 10 (2) · Patent US-1908-1075533 (2) · Patent FR-1902-324521 (2)
Related to aircraft:
Patent agent:
None (88) · Munn & Co. (20) · None (20) · Armengaud jeune (8) · Haseltine, Lake & Co. (7) · Boult, Wade & Tennant (6) · Marks & Clerk (6) · E. Bletry (5) · Brierley & Howard (5) · J. Owden O'Brien (4) · Michael J. Stark & Sons (4) · Abel & Imray (4) · Matray freres et Cie (3) · Ch. Mardelet (3) · Stephen Watkins, Son & Groves (3) · Picard (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (133) · FR 6.4 (46) · USPC 244/22 (14) · HU V/h (13) · USPC 244/80 (10) · USPC 244/45R (9) · USPC 244/93 (6) · USPC 244/6 (6) · USPC 244/25 (6) · AU 90.3 (6) · USPC 244/9 (5) · USPC 244/72 (5) · FR 6.3 (5) · USPC 244/153R (4) · USPC 244/66 (4) · USPC 244/139 (4) · USPC 244/63 (4) · USPC 244/19 (4) · USPC 244/11 (4)
IPCs:
None (249) · IPC B64C39/00 (21) · IPC B64B1/00 (15) · IPC B64C17/00 (14) · IPC B64C33/00 (10) · IPC B64C33/02 (10) · IPC B64C1/00 (9) · IPC B64C3/54 (7) · IPC B64C23/00 (7) · IPC B64C13/00 (6) · IPC B64C3/38 (5) · IPC B64C29/00 (4) · IPC B64C3/18 (3) · IPC B64B1/58 (3) · IPC B64C25/00 (3) · IPC B64C11/00 (3)
CPCs:
None (99) · CPC B64B1/00 (28) · CPC B64C17/00 (25) · CPC B64C33/02 (24) · CPC B64C23/005 (20) · CPC B64C2700/6295 (20) · CPC B64C39/00 (19) · CPC B64C39/005 (14) · CPC B64C13/00 (10) · CPC B64C39/08 (10) · CPC B64C3/385 (10) · CPC B64C33/00 (9) · CPC B64C2700/6218 (6) · CPC B64C11/006 (5) · CPC B64C27/82 (4) · CPC B64B1/58 (4) · CPC B64C3/52 (4) · CPC B64C2700/6256 (4) · CPC B63H1/12 (4) · CPC B64C2700/6212 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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