Drilldown: Patents

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Patents > Grant date: 1870 - 1879 & Family year: 1800 - 1899 & Number of figures: 5

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Year filed:
None (1) · 1867 (1) · 1873 (2) · 1874 (1) · 1877 (2) · 1878 (2) · 1879 (1)
Year granted:
1870 (1) · 1873 (2) · 1874 (1) · 1876 (1) · 1878 (4) · 1879 (1)
Office:
US (10)
Inventors:
Charles F. Ritchel (1) · Christian J. Hardekopf (1) · Edwin J. Hulbert (1) · Fritz A. L. von Ehren (1) · Henry A. Sawyer (1) · John F. Cameron (1) · John J. Greenough (1) · Martin Braun (1) · Thomas Green (1) · Thomas H. B. Correll (1)
Inventor country:
None (1) · US (9)
Inventor location:
None (8) · Chester county, Pennsylvania (1) · Corry, Pennsylvania (1) · New York state (1) · Pennsylvania (1) · Syracuse (1)
Applicant person:
None (2) · Christian J. Hardekopf (1) · Elizabeth W. M. Cameron (1) · Fritz A. L. von Ehren (1) · Henry A. Sawyer (1) · John J. Greenough (1) · Martin Braun (1) · Thomas Green (1) · Thomas H. B. Correll (1)
Applicant firm:
None (10)
Applicant type:
None (1) · INDIV (9)
Applicant is inventor:
Yes (10)
Tech fields:
Airplane (2) · ascension (1) · balloon (2) · car (1) · cargo (1) · clutch (1) · compartments (1) · hand tools (1) · Human-powered (1) · hybrid (2) · kite (1) · landing (2) · LTA (4) · marine (1) · navigation (3) · parachute (1) · propeller (3) · propellers (1) · propulsion (5) · rudder (1) · stability (1) · subsystem (1) · takeoff (1) · universal joint (2) · whole (1) · Windmill (1)
Filing date:
None (1) · 1867 (1) · 1873 (1) · 1874 (1) · 1876 (1) · 1877 (2) · 1878 (2) · 1879 (1)
Full specification filed date:
None (10)
Application number:
None (10)
Grant date:
1870 (1) · 1873 (2) · 1874 (1) · 1876 (1) · 1878 (4) · 1879 (1)
Granted:
Yes (10)
Publication date:
None (10)
Supplementary to patent:
None (10)
Related to aircraft:
None (1) · 0 (1) · 1 (7) · Partially (1)
Patent agent:
None (3) · Dodge & Munn (1) · H., N. Jenkins (1) · J. A. Lehmann; Unclear (1) · Job Abbott (1) · Munn & Co. (1) · None (1) · Prindle & Co. (1)
Assigned to:
None (8) · Elizabeth W. M. Cameron (1) · G. H. Hess (1)
National tech categories:
None (2) · USPC 244/153R (1) · USPC 244/20 (1) · USPC 244/26 (1) · USPC 244/27 (1) · USPC 244/35R (1) · USPC 244/51 (1) · USPC 244/6 (1) · USPC 244/64 (1) · USPC 244/70 (1) · USPC 416/108 (1) · USPC 416/112 (1) · USPC 416/139 (1)
IPCs:
None (5) · IPC B64B1/00 (1) · IPC B64C11/00 (1) · IPC B64C31/00 (1) · IPC B64C31/06 (1) · IPC B64C39/00 (1) · IPC F03D11/00 (1) · IPC F03D3/00 (1)
CPCs:
CPC A63H27/08 (1) · CPC B64B1/00 (1) · CPC B64C11/04 (1) · CPC B64C11/06 (1) · CPC B64C11/346 (1) · CPC B64C23/005 (1) · CPC B64C39/005 (2) · CPC B64C39/008 (1) · CPC B64C9/00 (1) · CPC F03D11/00 (2) · CPC F03D3/00 (1) · CPC F16B2/02 (1) · CPC F16B2200/40 (1) · CPC Y02E10/722 (1) · CPC Y02E10/74 (1) · CPC Y10T403/4677 (1)
Family year:
1867 (1) · 1873 (2) · 1874 (1) · 1876 (1) · 1877 (1) · 1878 (3) · 1879 (1)
First filing:
No (2) · Yes (8)
Cites these patents:
None (10)
Citations from after 1930:
None (5)
Number of text pages:
1 (2) · 2 (8)
Number of claims:
1 (1) · 2 (3) · 4 (4) · 6 (2)
Number of diagram pages:
1 (6) · 2 (2) · 3 (2)
Number of figures:
5 (10)

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