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Patents > National tech categories : DE 77h.5 or None & Number of figures: 2-5

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Office:
Inventor country:
GB (404) · US (388) · FR (222) · DE (222) · None (29) · AT (28) · IT (21) · CA (20) · CH (17) · RU (14) · HU (11) · NZ (10) · BE (10) · RO (8) · Prussia (6) · MX (5) · SE (5) · NO (5)
Applicant firm:
None (1215) · Curtiss Aeroplane (13) · Blackburn Aeroplane and Motor Co. (12) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) · Vickers Limited (9) · Varioplane Company (6) · British and Colonial Aeroplane Co. (6) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Zeppelin-Werke G.m.b.H. (4) · Société Anonyme des Établissements Nieuport (4) · Siemens-Schuckert-Werke G.m.b.H. (4) · Mercur Flugzeugbau (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Jacob Lohner & Co. (4) · Luftschiffbau Zeppelin (4)
Applicant is inventor:
Granted:
Related to aircraft:
Assigned to:
None (1347) · Curtiss Aeroplane (5) · Westinghouse Electric & Manufacturing Company (3) · Sperry Gyroscope Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Varioplane Company (3) · Westinghouse Air Spring Company (2) · Moteurs Salmson (2) · Rupert G. Bryant (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (552) · IPC B64C39/00 (79) · IPC B64C1/00 (68) · IPC B64C17/00 (65) · IPC B64C13/00 (54) · IPC B64C3/00 (50) · IPC B64C35/00 (39) · IPC B64C3/38 (32) · IPC B64C11/00 (31) · IPC B64B1/00 (25) · IPC B64C25/00 (21) · IPC B64C23/00 (18) · IPC B64C3/18 (17) · IPC B64C27/04 (16) · IPC B64B1/58 (13) · IPC B64C17/06 (12) · IPC B64C3/56 (12) · IPC B64C3/54 (11) · IPC B64C11/16 (10)
First filing:
Cites these patents:
None (1382) · Patent GB-1909-3202 (2) · Patent GB-1909-8118 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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