Drilldown: Patents

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Patents > Grant date: 1900 - 1999 & Related to aircraft : 0 or None

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Office:
Applicant firm:
None (1133) · Curtiss Aeroplane (40) · General Electric Co. (4) · Alphonse Tellier et Cie (3) · British and Colonial Aeroplane Co. (2) · Westinghouse Air Spring Company (2) · United Fast Color Eyelet Company (2) · Sperry Gyroscope Company (2) · Tarbox Safety Aircraft Company (2)
Applicant is inventor:
Tech fields:
None (848) · airplane (73) · LTA (57) · propulsion (57) · stability (44) · frame (42) · propellers (40) · navigation (39) · design (31) · Construction (25) · control (23) · propeller (20) · aerodynamics (19) · safety (18) · marine (16) · rudder (14) · Wings (14) · Subsystem (13)
Full specification filed date:
Granted:
Supplementary to patent:
None (1112) · Patent FR-1911-430455 (8) · Patent ES-1911-50083 (3) · Patent GB-1911-26722 (2) · Patent FR-1909-420322 (2) · Patent GB-1911-29012 (2) · Patent FR-1913-430455.17114 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (979) · Boult, Wade & Tennant (8) · None (8) · Marks & Clerk (7) · 1 (7) · Armengaud jeune (6) · Armengaud aîné (4) · Lavoix et Mosès (4) · Munn & Co. (4) · J. S. Withers & Spooner (3) · Herbert Haddan & Co. (3) · Wheatley & Mackenzie (3) · J. Bonnet-Thirion (3)
National tech categories:
None (960) · FR 6.4 (56) · FR 10.1 (13) · FR 6.2 (8) · FR 6.3 (6) · USPC 244/80 (5) · FR 5.3 (5) · FR 5.8 (4) · FR 6.1 (4) · USPC 244/48 (3) · USPC 244/27 (3) · FR 10.4 (3) · USPC 244/233 (3) · DK 65 (3) · USPC 244/26 (3) · USPC 244/78.1 (3) · USPC 244/73R (3) · AT 77d (3) · USPC 244/87 (3) · USPC 244/93 (3)
IPCs:
None (971) · IPC B64C5/04 (25) · IPC B64B1/00 (20) · IPC B64C39/00 (12) · IPC B62C5/04 (11) · IPC B64C17/00 (11) · IPC B64C11/00 (11) · IPC B64C35/00 (8) · IPC B64C13/00 (7) · IPC B64C3/54 (7) · 1 (6) · IPC B64C3/00 (6) · IPC B64B1/58 (6) · IPC B64C1/00 (6) · IPC B64B1/40 (5) · IPC CPC B64C13/00 (5) · IPC B63H1/12 (5) · IPC B64B1/62 (4) · IPC B64C31/06 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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