Drilldown: Patents

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Patents > Year filed: 1800 - 1899

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Inventor country:
US (527) · FR (417) · None (248) · DE (212) · GB (116) · RU (22) · CH (22) · AT (18) · IT (17) · ES (11) · CA (11) · BE (8) · Prussia (7) · BR (6) · AU (6) · HU (5) · NO (5) · Ireland (5) · MX (4)
Inventor location:
None (1534) · Paris (5) · Tennessee (5) · province de Brabant (4) · Berlin (4) · Brussels (4) · Tarn-et-Garonne (3) · Seine (3) · Philadelphia (3) · Pennsylvania (3) · Cincinnati (3) · Nord (3) · New Jersey (3) · London (3) · Lille (3) · Leipzig (3) · Hamilton county, Ohio (3) · Maine-et-Loire (3) · Angers (3) · Budapest (3)
Applicant is inventor:
Application number:
None (1582) · navigation (2)
Granted:
Supplementary to patent:
None (1397) · Patent DE-1895-98580 (9) · Patent DE-1899-123884 (6) · Patent FR-1841-9265 (5) · Patent FR-1891-216860 (5) · Patent FR-1898-278192 (4) · Patent DE-1892-73603 (4) · Patent DE-1894-76727 (4) · Patent DE-1894-83896 (4) · Patent CH-1899-18666 (4)
Related to aircraft:
Assigned to:
None (1549) · 1 (6) · Jules Mathieu (2) · Thenen (2) · Magneso Calcite Fire-Proof Company (2)
IPCs:
None (1367) · IPC B64B1/00 (57) · IPC B64C31/06 (23) · IPC B64C31/00 (20) · IPC F42B10/00 (15) · IPC B64C33/02 (13) · IPC B64B1/40 (12) · IPC B64B1/58 (10) · IPC B64C39/00 (7) · IPC B64B1/62 (6) · IPC A01H5/02 (5) · IPC A01H5/00 (4) · IPC B64C11/00 (4) · IPC B64C23/00 (4) · IPC B64B1/30 (4) · IPC B64C33/00 (4) · IPC B64B1/06 (4) · IPC B64B (4) · IPC B64C9/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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