Drilldown: Patents

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Patents > Year filed: 1800 - 1899

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Inventor country:
US (527) · FR (445) · None (281) · DE (218) · GB (118) · CH (24) · AT (22) · RU (20) · IT (19) · ES (12) · CA (10) · BR (8) · Prussia (8) · BE (8) · HU (6) · MX (6) · NO (5) · Ireland (5) · AU (5)
Applicant is inventor:
Application number:
None (1649) · navigation (4)
Granted:
Supplementary to patent:
None (1467) · Patent DE-1895-98580 (9) · Patent CH-1899-18666 (6) · Patent FR-1841-9265 (6) · Patent DE-1899-123884 (6) · Patent FR-1891-215265 (5) · Patent FR-1891-216860 (5) · Patent DE-1892-73603 (4) · Patent FR-1899-Boinet (4) · Patent DE-1894-76727 (4) ·   (4) · Patent DE-1894-83896 (4) · Patent NO-1891-2589 (4) · Patent GB-1887-8255 (4)
Related to aircraft:
Assigned to:
None (1630) · 1 (6) · Magneso Calcite Fire-Proof Company (2) · Syracuse, NY (2) · Thenen (2) · Jules Mathieu (2) · Dewey Corporation (2)
IPCs:
None (1424) · IPC B64B1/00 (56) · IPC B64C31/06 (25) · IPC B64C31/00 (21) · IPC F42B10/00 (19) · IPC B64C33/02 (16) · IPC B64B1/40 (13) · IPC B64B1/58 (8) · IPC B64C39/00 (8) · IPC A01H5/02 (6) · IPC B64B1/62 (6) · IPC B64C11/00 (6) · IPC B64B1/06 (5) · IPC B64B (5) · IPC B64C23/00 (4) · IPC B64C9/00 (4) · IPC B64C31/04 (4) · IPC B64C33/00 (4) · IPC A01H5/00 (4) · 1 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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