Drilldown: Patents

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Patents > Year filed: 1850 - 1859 & Cites these patents: None & Number of diagram pages: 2-7

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Year filed:
1850 (1) · 1852 (1) · 1856 (1) · 1857 (1) · 1858 (2) · 1859 (2)
Year granted:
None (3) · 1850 (1) · 1852 (1) · 1856 (1) · 1858 (1) · 1859 (1)
Office:
FR (5) · US (3)
Inventors:
Gaspard-Félix Tournachon (aka Nadar) (1) · Hugh Bell (1) · Jean-Louis-Baptiste Nicolle (1) · Jean-Marie Le Bris (1) · Louis Sourbieu (1) · Pierre ..radel (1) · Pierre Moreaud (1) · Rufus Sibley (1) · Thomas Smith (1)
Inventor country:
FR (5) · GB (1) · US (2)
Inventor location:
None (7) · Allegheny county, Pennsylvania (1) · PA (1) · Pittsburgh (1)
Applicant person:
None (1) · Hugh Bell (1) · Jean Le Bris (1) · Jean-Louis-Baptiste Nicolle (1) · Louis Sourbieu (1) · Pierre ..radel (1) · Pierre Moreaud (1) · Rufus Sibley (1) · Thomas Smith (1)
Applicant firm:
None (8)
Applicant type:
None (4) · INDIV (4)
Applicant is inventor:
Yes (8)
Tech fields:
None (8)
Filing date:
1850 (1) · 1852 (1) · 1856 (1) · 1857 (1) · 1858 (2) · 1859 (2)
Full specification filed date:
None (8)
Application number:
None (8)
Grant date:
None (3) · 1850 (1) · 1852 (1) · 1856 (1) · 1858 (1) · 1859 (1)
Granted:
No (1) · Yes (7)
Publication date:
None (8)
Supplementary to patent:
None (7) · Patent GB-1848-12337 (1)
Related to aircraft:
None (1) · 0.5 (1) · 1 (3) · Partially (1) · Yes (2)
Patent agent:
None (7) · Émile Barrault (1)
Assigned to:
None (8)
National tech categories:
FR 17 (1) · FR 3 (1) · FR 5 (2) · FR 6.4 (1) · USPC 102/371 (1) · USPC 114/311 (1) · USPC 244/115 (1) · USPC 244/3.23 (1) · USPC 244/3.28 (1) · USPC 244/30 (1) · USPC 244/99 (1)
IPCs:
None (6) · IPC A01H5/00 (1) · IPC A01H5/02 (1)
CPCs:
None (5) · CPC B64B1/00 (1) · CPC F42B10/14 (1) · CPC F42B10/30 (1)
Family year:
None (1) · 1850 (1) · 1852 (1) · 1856 (1) · 1857 (1) · 1858 (2) · 1859 (1)
First filing:
None (1) · No (2) · Yes (5)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
None (8)
Number of text pages:
2 (3) · 3 (3) · 4 (1) · 6 (1)
Number of claims:
None (3) · 1 (3) · 3 (1) · 4 (1)
Number of diagram pages:
2 (5) · 3 (1) · 5 (1) · 7 (1)
Number of figures:
2 - 4 (2) · 4 - 30 (6)

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