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Patents > Office : AR or Other & Number of diagram pages: 4-50000000

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Office: (Click arrow to add another value)
Inventor country:
US (466) · GB (117) · FR (96) · DE (34) · None (10) · AT (9) · IT (9) · RU (7) · BE (7) · CA (7) · DZ (5) · IE (4) · HU (4) · AU (4) · NL (3) · CH (3) · IN (3) · MX (3)
Applicant firm:
None (727) · Curtiss Aeroplane (7) · Blair Atholl Aeroplane Syndicate (3) · Tarbox Safety Aircraft Company (3) · Sperry Gyroscope Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Aktiebolaget Aviatorer (2) · Grand Rapids Trust Company (2)
Applicant is inventor:
Tech fields:
airplane (222) · stability (160) · frame (148) · propulsion (126) · None (119) · LTA (118) · navigation (110) · propeller (94) · rudder (73) · design (66) · wings (59) · flapping (51) · Propellers (48) · construction (47) · hybrid (44) · control (42) · wheels (41) · car (39) · Helicopter (37) · automatic stability (35)
Granted:
Supplementary to patent:
None (618) · 1 (4) · Patent US-1908-1072664 (3) · Patent GB-1908-4519 (3) · Patent AT-1909-49294 (3)
Assigned to:
None (700) · 1 (24) · Sperry Gyroscope Company (4) · Curtiss Aeroplane & Motor Corporation (3) · Curtiss Aeroplane and Motor Corporation (2) · Jay S. Milner (2) · William Woods Plankinton (2)
IPCs:
None (455) · IPC B64C39/00 (44) · IPC B64C17/00 (36) · IPC B64B1/00 (32) · IPC B64C1/00 (25) · IPC B64C3/38 (17) · IPC B64C33/02 (16) · IPC B64C33/00 (13) · IPC B64C3/00 (11) · IPC B64C23/00 (10) · IPC B64C27/04 (9) · IPC B64C11/00 (8) · IPC B64C35/00 (8) · IPC B64C13/00 (7) · IPC B64C17/06 (6) · IPC B64C29/00 (5) · IPC B64C3/54 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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