Drilldown: Patents

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Patents > Applicant firm: None & Applicant type: INDIV & Tech fields: propulsion & Grant date: 1900 - 1999

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Supplementary to patent:
None (666) · Patent GB-1911-12232‎‎ (7) · Patent FR-1910-423792 (7) · Patent CH-1907-41855 (5) · Patent DE-1909-220044 (4) · Patent AT-1909-48421 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent FR-1908-407090 (4) · Patent FR-1908-404631 (4) · Patent FR-1910-424987 (4) · Patent FR-1904-340154 (4) · Patent DE-1899-123884 (4)
Related to aircraft:
National tech categories:
FR 6.4 (254) · None (205) · FR 6.2 (51) · HU V/h (43) · FR 6.3 (36) · AT 77d (25) · USPC 244/22 (18) · USPC 244/73R (14) · USPC 244/6 (13) · FR 5.8 (10) · USPC 244/51 (10) · USPC 244/23R (9) · USPC 244/20 (9) · USPC 244/70 (8) · USPC 244/30 (7) · USPC 244/60 (7) · USPC 244/72 (7) · USPC 244/12.1 (7)
IPCs:
None (393) · IPC B64C11/00 (72) · IPC B64C39/00 (65) · IPC B64B1/00 (59) · IPC B64C23/00 (32) · IPC B64C33/02 (30) · IPC B64C27/04 (22) · IPC B64C11/16 (15) · IPC B64C33/00 (14) · IPC B64D27/00 (14) · IPC B63H1/12 (13) · IPC B64B1/58 (11) · IPC B64C27/00 (9) · IPC B64C11/04 (9) · IPC B64C11/20 (8) · IPC B64C29/00 (7) · IPC B64C9/00 (7) · IPC B64D35/08 (7) · IPC B64C11/30 (6)
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Cites these patents:
None (934) · 0 (3) · Patent AT-1909-47911 (2)
Citations from after 1930:

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