Drilldown: Patents

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Patents > Tech fields: None & Grant date: 1880 - 1889 & Number of figures: 3

Use the filters below to narrow your results.

Year filed:
1880 (2) · 1884 (1) · 1889 (1)
Year granted:
1880 (2) · 1884 (1) · 1889 (1)
Office:
DE (3) · US (1)
Inventors:
Carl Renner (1) · Ernst Georg August Baumgarten (1) · Frederick William Brearey (1) · Judy W. Reed (1) · Mathias Schilling (1)
Inventor country:
DE (2) · GB (1) · US (1)
Applicant person:
Carl Renner (1) · Ernst Georg August Baumgarten (1) · Frederick William Brearey (1) · Judy W. Reed (1) · Mathias Schilling (1)
Applicant firm:
None (4)
Applicant type:
INDIV (4)
Applicant is inventor:
Yes (4)
Tech fields: (Click arrow to add another value)
Filing date:
1880 (2) · 1884 (1) · 1889 (1)
Full specification filed date:
None (4)
Application number:
None (4)
Grant date:
1880 (2) · 1884 (1) · 1889 (1)
Granted:
Yes (4)
Publication date:
None (4)
Supplementary to patent:
None (3) · Patent DE-1877-8392 (1)
Related to aircraft:
0 (1) · 1 (2) · Yes (1)
Patent agent:
None (3) · Edward J. Underwood (1)
Assigned to:
None (4)
National tech categories:
None (1) · DE 77 (3)
IPCs:
None (2) · IPC B63G8/16 (1) · IPC B64B1/22 (1) · IPC B64B1/58 (1)
CPCs:
None (1) · CPC B29B7/562 (1) · CPC B63G8/16 (1) · CPC B64C33/00 (1)
Family year:
1877 (1) · 1880 (1) · 1884 (1) · 1889 (1)
First filing:
No (1) · Yes (3)
Cites these patents:
None (4)
Citations from after 1930:
None (4)
Number of text pages:
1 (3) · 2 (1)
Number of claims:
1 (3) · 3 (1)
Number of diagram pages:
1 (4)
Number of figures:
3 (4)

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