Drilldown: Patents

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Patents > Year granted: 1891 & Supplementary to patent: None & Number of text pages: 2-7

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
CH (1) · DE (3) · FR (1) · US (5)
Inventors:
None (1) · Albert Zorn (1) · Albert R. Brandt (1) · Burr Frank Barnes (1) · C. W. Firnhaber (1) · John Arbtin (1) · Karl Münzinger (1) · Louis-Amédée Reynal (1) · Max Kerstein (1) · Philip G. Russell (1) · Thomas Ansboro (1)
Inventor country:
DE (3) · FR (2) · GB (1) · Scotland (1) · US (5)
Inventor location:
None (10)
Applicant person:
None (3) · Albert Zorn (1) · C. W. Firnhaber (1) · Henry Cramer (1) · John Arbtin (1) · Karl Münzinger (1) · Louis-Amédée Reynal (1) · Max Kerstein (1) · Philip G. Russell (1) · Robert Fabery (1) · Thomas Ansboro (1)
Applicant firm:
None (9) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (1)
Applicant type:
None (2) · COMPANY (1) · INDIV (7)
Applicant is inventor:
Yes (10)
Tech fields:
None (10)
Filing date:
July 1890 (1) · October 1890 (1) · November 1890 (1) · December 1890 (1) · January 1891 (3) · February 1891 (1) · May 1891 (2)
Full specification filed date:
None (10)
Application number:
None (10)
Grant date:
June 1891 (1) · September 1891 (2) · November 1891 (3) · December 1891 (1) · September 1892 (1)
Granted:
Yes (10)
Publication date:
July 15, 1891 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
0 (1) · 0.5 (1) · 1 (5) · Yes (3)
Patent agent:
None (4) · A. Ritter (1) · Foveau de Courmelles (1) · Franklin H. Hough (1) · Prindle & Russell (1) · Saus Bagger Co. (1) · Wright Brown Connally (1)
Assigned to:
None (9) · Henry Cramer (1) · Robert Fabery (1)
National tech categories:
None (2) · CH 95 (1) · DE 77 (3) · USPC 135/25.31 (1) · USPC 182/141 (1) · USPC 182/3 (1) · USPC 244/142 (1) · USPC 244/151R (1) · USPC 244/3.23 (1) · USPC 244/30 (1) · USPC 244/64 (1)
IPCs:
None (7) · IPC B64B1/00 (1) · IPC B64C31/06 (1) · IPC F42B10/24 (1) · IPC F42B10/26 (1)
CPCs:
None (4) · CPC A63H27/08 (1) · CPC B64B1/00 (1) · CPC B64C13/06 (1) · CPC B64C31/04 (1) · CPC B64D17/00 (1) · CPC F42B10/24 (1) · CPC F42B10/26 (1)
Family year:
(There are no values for this filter)
First filing:
None (3) · No (1) · Yes (6)
Cites these patents:
None (10)
Citations from after 1930:
None (2) · 10 (1)
Number of text pages:
2 (6) · 3 (2) · 5 (1) · 7 (1)
Number of claims:
None (2) · 1 (2) · 2 (2) · 3 (3) · 10 (1)
Number of diagram pages:
1 (7) · 3 (1) · 4 (1) · 5 (1)
Number of figures:
4 - 5 (3) · 5 - 20 (7)

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