Drilldown: Patents

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Patents > Tech fields : airplane or navigation & Number of claims: 6-14

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Applicant firm:
None (505) · Sopwith Aviation Company Limited (4) · British and Colonial Aeroplane Co. (3) · Curtiss Aeroplane (3) · Jacob Lohner & Co. (3) · Société Anonyme des Établissements Nieuport (2) · Lawrence Sperry Aircraft Company, Inc. (2) · Curtiss Aeroplane and Motor Corporation (2) · Daimler Motoren-Gesellschaft (2) · Haskelite Manufacturing Corporation (2) · Sperry Gyroscope Company (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (393) · Patent GB-1908-4519 (5) · Patent AU-1914-14892 (4) · Patent AU-1911-510 (4) · Patent US-1918-1589780 (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent US-1903-821393 (3)
Related to aircraft:
Patent agent:
None (154) · Armengaud jeune (21) · Munn & Co. (16) · Marks & Clerk (14) · None (12) · E. Blétry (7) · Brewer & Son (7) · Haseltine, Lake & Co. (7) · Boult, Wade & Tennant (6) · John P. Tarbox (5) · L. Chassevent (5) · Ch. Mardelet (5) · Lavoix et Mosès (5) · R. S. & A. B. Lacey (4) · Hippolyte Josse (4) · Victor J. Evans (4) · Charles Dony (4) · Wheatley & Mackenzie (4) · Dupont et Elluin (4) · Herbert H. Thompson‎‎ (4)
Assigned to:
None (516) · Curtiss Aeroplane (2) · Sperry Gyroscope Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Haskelite Manufacturing Corporation (2)
National tech categories:
None (152) · FR 6.4 (119) · HU V/h (35) · AU 90.3 (13) · USPC 244/90R (10) · AU 90.5 (9) · USPC 244/80 (8) · USPC 244/45R (7) · USPC 244/13 (7) · USPC 244/234 (7) · USPC 244/233 (7) · CH 129b (7) · USPC 244/46 (6) · USPC 244/48 (6) · USPC 244/25 (6) · USPC 244/87 (6)
IPCs:
None (288) · IPC B64C39/00 (44) · IPC B64C17/00 (37) · IPC B64C1/00 (33) · IPC B64C3/00 (15) · IPC B64B1/00 (15) · IPC B64C13/00 (11) · IPC B64C3/38 (9) · IPC B64C33/00 (8) · IPC B64C23/00 (7) · IPC B64C35/00 (6) · IPC B64C17/06 (6) · IPC B64B1/58 (5) · IPC B64C3/52 (5) · IPC B64C3/56 (5)
CPCs:
None (135) · CPC B64C17/00 (56) · CPC B64C13/00 (40) · CPC B64C39/00 (27) · CPC B64C2700/6295 (25) · CPC B64B1/00 (25) · CPC B64C23/005 (22) · CPC B64C2700/6218 (18) · CPC B64C39/005 (18) · CPC B64C39/08 (17) · CPC B64C3/00 (16) · CPC B64C3/385 (13) · CPC B64C2700/6233 (11) · CPC B64C33/00 (10) · CPC B64C33/02 (9) · CPC B64C2700/6256 (8) · CPC B64C2700/6214 (8) · CPC B64C17/06 (7) · CPC B64B1/58 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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