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Patents > Number of diagram pages: 3-20000000

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Office:
Inventor country:
US (873) · FR (260) · GB (239) · DE (65) · AT (26) · None (25) · BE (19) · CA (19) · IT (18) · AU (16) · HU (11) · RU (11) · DZ (8) · IE (7) · ES (5) · NL (5) · CH (5)
Applicant firm:
None (1501) · Curtiss Aeroplane (17) · Blackburn Aeroplane and Motor Co. (7) · Sperry Gyroscope Company (6) · Blair Atholl Aeroplane Syndicate (4) · Curtiss Aeroplane & Motor Corporation (4) · Alphonse Tellier et Cie (4) · Tarbox Safety Aircraft Company (4) · Moteurs Salmson (3) · Blackburn Aeroplane & Motor Co. (3) · International Aeronautical Construction Company (2) · Société Anonyme des Établissements Nieuport (2) · Hensel Aero Stabilizer Company (2) · Haskelite Manufacturing Corporation (2) · Grand Rapids Trust Company (2) · Curtiss Motor Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Zimmerman Flying Machine Company (2) · Aktiebolaget Aviatorer (2) · Connecticut Aircraft Company (2)
Applicant is inventor:
Granted:
Assigned to:
None (1504) · 1 (7) · Sperry Gyroscope Company (5) · Curtiss Aeroplane (5) · Curtiss Aeroplane and Motor Corporation (4) · Curtiss Aeroplane & Motor Corporation (4) · Moteurs Salmson (3) · Hensel Aero Stabilizer Company (2) · Haskelite Manufacturing Corporation (2) · Jay S. Milner (2) · William Woods Plankinton (2)
IPCs:
None (873) · IPC B64C39/00 (94) · IPC B64B1/00 (72) · IPC B64C17/00 (71) · IPC B64C1/00 (58) · IPC B64C3/38 (39) · IPC B64C33/02 (32) · IPC B64C23/00 (29) · IPC B64C3/00 (28) · IPC B64C33/00 (28) · IPC B64C35/00 (23) · IPC B64C13/00 (22) · IPC B64C27/04 (20) · IPC B64B1/58 (16) · IPC B64C11/00 (16) · IPC B64C17/06 (14) · IPC B64C25/00 (13) · IPC B64C3/54 (12) · IPC CPC B64C13/00 (9)
First filing:
Cites these patents:
None (1583) · 1 (4) · 0 (3)
Citations from after 1930:
Number of diagram pages:

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