Drilldown: Patents

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Patents > Year granted: 1870 - 1879 & Citations from after 1930: None & Number of figures: 5-7

Use the filters below to narrow your results.

Year filed:
None (1) · 1872 (1) · 1877 (1) · 1878 (4) · 1879 (2)
Year granted:
1872 (1) · 1876 (1) · 1878 (4) · 1879 (3)
Office:
DE (1) · US (8)
Inventors:
Charles F. Ritchel (1) · Charles Pagé (1) · Edwin J. Hulbert (1) · Henry A. Sawyer (1) · John F. Cameron (1) · John J. Greenough (1) · Morris C. Pennock (1) · Richard William Cowan (1) · Samuel W. Irwin (1) · Watson F. Quinby (1)
Inventor country:
None (1) · CA (1) · US (7)
Inventor location:
None (8) · Chester county, Pennsylvania (1) · Corry, Pennsylvania (1) · Pennsylvania (1)
Applicant person:
None (3) · Charles Pagé (1) · Elizabeth W. M. Cameron (1) · Henry A. Sawyer (1) · Morris C. Pennock (1) · Richard William Cowan (1) · Samuel W. Irwin (1) · Watson F. Quinby (1)
Applicant firm:
None (9)
Applicant type:
None (2) · INDIV (7)
Applicant is inventor:
No (1) · Yes (8)
Tech fields:
None (9)
Filing date:
None (1) · 1876 (1) · 1877 (1) · 1878 (4) · 1879 (2)
Full specification filed date:
None (9)
Application number:
None (9)
Grant date:
1872 (1) · 1876 (1) · 1878 (4) · 1879 (3)
Granted:
Yes (9)
Publication date:
(There are no values for this filter)
Supplementary to patent:
None (8) · Patent CA-1878-8860 (1)
Related to aircraft:
None (1) · .5 (1) · 1 (3) · No (1) · Partially (1) · Yes (2)
Patent agent:
None (4) · E. W. Anderson (1) · J. A. Lehmann; Unclear (1) · Munn & Co. (2) · None (1)
Assigned to:
None (7) · Elizabeth W. M. Cameron (1) · G. H. Hess (1)
National tech categories:
None (2) · DE 77 (1) · DE 77h (1) · USPC 244/27 (1) · USPC 244/35R (1) · USPC 244/51 (1) · USPC 244/6 (1) · USPC 244/64 (1) · USPC 366/325.9 (1) · USPC 366/325.93 (1) · USPC 366/328.3 (1) · USPC 366/329.1 (1) · USPC 384/436 (1) · USPC 416/108 (1) · USPC 416/139 (1) · USPC 416/231R (1)
IPCs:
None (4) · IPC B64C11/00 (1) · IPC B64C33/00 (1) · IPC B64C39/00 (1) · IPC E21D15/28 (1) · IPC E21D15/38 (1) · IPC F03D11/00 (1) · IPC F03D3/00 (1)
CPCs:
CPC A01B39/19 (1) · CPC B63H1/04 (1) · CPC B64C11/006 (1) · CPC B64C11/06 (1) · CPC B64C11/346 (1) · CPC B64C23/005 (1) · CPC B64C33/00 (1) · CPC B64C39/008 (1) · CPC B64C9/00 (1) · CPC E21D15/285 (1) · CPC E21D15/38 (1) · CPC F03D11/00 (2) · CPC F03D3/00 (1) · CPC Y02E10/722 (1) · CPC Y02E10/74 (1)
Family year:
None (1) · 1876 (1) · 1878 (4) · 1879 (3)
First filing:
No (4) · Yes (5)
Cites these patents:
None (9)
Citations from after 1930:
None (9)
Number of text pages:
2 (9)
Number of claims:
1 (2) · 2 (2) · 4 (4) · 6 (1)
Number of diagram pages:
1 (6) · 2 (2) · 3 (1)
Number of figures:
5 (5) · 6 (3) · 7 (1)

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