Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & First filing: Yes & Number of diagram pages: 2-50000000

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Office:
Inventor location:
None (598) · Chicago (6) · New York county (5) · New York City (5) · New York (5) · Allegheny county, Pennsylvania (4) · Seine (4) · Pittsburgh (4) · Paris (4) · PA (4) · Missouri (3) · TX (3) · San Antonio (3) · Pennsylvania (3) · Yorkshire (3) · Bexar county (3) · Budapest (3)
Applicant is inventor:
Tech fields:
propulsion (150) · airplane (148) · frame (135) · LTA (128) · navigation (114) · propeller (114) · stability (98) · None (98) · rudder (60) · flapping (58) · hybrid (48) · airfoil (46) · helicopter (45) · design (42) · wheels (37) · marine (36) · car (36) · propellers (33) · wings (31) · control (28)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (647) · Patent IT-1908-98601 (2) · Patent US-1908-1077750 (2) · Patent US-1904-793746 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Assigned to:
None (641) · 1 (5) · Société Duquesne & Dockès (2) · Jay S. Milner (2)
IPCs:
None (390) · IPC B64B1/00 (45) · IPC B64C39/00 (43) · IPC B64C33/00 (22) · IPC B64C3/38 (19) · IPC B64C17/00 (17) · IPC B64C33/02 (15) · IPC B64C27/04 (11) · IPC B64C23/00 (10) · IPC B64C1/00 (10) · IPC B64C13/00 (7) · IPC B64C11/00 (6) · IPC B64C3/00 (5) · IPC B64C31/06 (5) · IPC B64B1/58 (5) · IPC B64C3/54 (5) · IPC B64C25/00 (4) · IPC B64C3/14 (4)
CPCs:
None (89) · CPC B64B1/00 (63) · CPC B64C33/02 (48) · CPC B64C23/005 (36) · CPC B64C2700/6295 (35) · CPC B64C17/00 (32) · CPC B64C39/005 (29) · CPC B64C3/385 (26) · CPC B64C39/00 (25) · CPC B64C13/00 (21) · CPC B64C33/00 (19) · CPC B64C11/006 (18) · CPC B64C39/08 (16) · CPC B64C27/82 (14) · CPC B64C27/12 (13) · CPC B64C11/48 (9) · CPC B64C2700/6281 (9) · CPC B64B1/40 (8) · CPC B64C2700/6218 (8)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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