Drilldown: Patents

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Patents > Year filed: 1891 & Related to aircraft: 1 & First filing: None

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Year filed:
(There are no values for this filter)
Year granted:
None (8) · 1891 (4) · 1892 (2) · 1894 (1)
Office:
CH (2) · DE (2) · FR (1) · GB (7) · IT (1) · LU (1) · US (1)
Inventors:
None (1) · A. A. Trinquier (1) · Albert R. Brandt (1) · Alfred Nobel (1) · Armand le Compagnon (1) · Arthur de Bausset (1) · Carl Steiger (1) · Émile-Aleide Royaux (1) · F. H. Dufty (1) · Georges-Joseph-Prosper Dubois (1) · Guido Castagneris (1) · Hermann Ganswindt (1) · John MacHaffie (1) · Louis-Amédée Reynal (1) · William Augustus Fyers (1) · William Houston Sinclair (1) · William Nelson Hutchinson (1) · Zélie (Dame Veuve) Faucillon (1)
Inventor country:
None (8) · DE (3) · FR (2) · IT (1) · SE (1) · US (1)
Inventor location:
None (15)
Applicant person:
None (12) · Alfred Julius Boult (1) · Carl Steiger (1) · Louis-Amédée Reynal (1)
Applicant firm:
None (14) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (1)
Applicant type:
None (7) · COMPANY (1) · INDIV (7)
Applicant is inventor:
None (6) · No (1) · Yes (8)
Tech fields:
None (15)
Filing date:
January 1891 (5) · February 1891 (1) · July 1891 (1) · August 1891 (1) · September 1891 (1) · October 1891 (1) · November 1891 (1) · December 1891 (2)
Full specification filed date:
None (15)
Application number:
None (15)
Grant date:
June 1891 (1) · December 1891 (1) · March 1892 (1) · August 1892 (1)
Granted:
Yes (15)
Publication date:
None (12) · 1891 (2) · 1894 (1)
Supplementary to patent:
None (12) · Patent FR-1891-216860 (1) · Patent GB-1890-12361 (1) · Patent GB-1891-12403 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (10) · A. Ritter (2) · Alfred Julius Boult (1) · Aug. Mullendorff (1) · Foveau de Courmelles (1)
Assigned to:
None (15)
National tech categories:
None (4) · CH 115 (1) · CH 95 (1) · DE 77 (2) · GB 4 aërostats (1) · GB 4 propel & steer (2) · GB 4 propel boats (1) · GB 4 with buoyant (1) · IT 8 (1) · USPC 135/25.31 (1) · USPC 182/141 (1) · USPC 182/3 (1) · USPC 244/142 (1) · USPC 244/151R (1)
IPCs:
None (13) · IPC B64C3/00 (1) · IPC B64C39/08 (1) · IPC G04C3/00 (1) · IPC G04C5/00 (1)
CPCs:
None (14) · CPC B64D17/00 (1)
Family year:
(There are no values for this filter)
First filing: (Click arrow to add another value)
Cites these patents:
None (15)
Citations from after 1930:
None (15)
Number of text pages:
None (9) · 1 (2) · 2 (3) · 7 (1)
Number of claims:
None (12) · 1 (2) · 2 (1)
Number of diagram pages:
None (9) · 1 (6)
Number of figures:
None (10) · 1 (1) · 4 (3) · 7 (1)

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