Drilldown: Patents

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Patents > Filing date: 1850 - 1859 & Grant date: 1854 & Assigned to: None

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
FR (10) · GB (1) · US (3)
Inventors:
Bréant (1) · D'Hiauville (1) · DELAHAYE (1) · François-Paulin Terzuolo (1) · George Spencer (1) · Harry Leach (1) · Henry James Luff (1) · Jean-Charles-François Mathey-Sordet (1) · Jean-Pierre-Bertrand Goudas (1) · John W. Brewer (1) · Modeste-Abel Latouche (1) · Pecoul (1) · Preverand (1) · Sorel (1)
Inventor country:
None (1) · FR (10) · US (3)
Inventor location:
None (10) · Cincinnati (1) · Hamilton county, OH (1) · Montauban (1) · Paris (1) · Saône-et-Loire (1) · Seine (1) · Tarn-et-Garonne (1) · Thurey (1)
Applicant person:
None (8) · George Spencer (1) · Harry Leach (1) · Henry James Luff (1) · John W. Brewer (1) · Modeste-Abel Latouche (1) · Preverand (1)
Applicant firm:
None (14)
Applicant type:
None (8) · INDIV (6)
Applicant is inventor:
Yes (14)
Tech fields:
None (2) · aerial attack (1) · airship (1) · balloon (1) · dirigible (1) · infrastructure (1) · kite (1) · LTA (9) · marine propeller (1) · military (1) · mooring (1) · navigation (4) · navigation, transportation (1) · reconnaissance (1) · structures (1)
Filing date:
November 1852 (1) · December 1853 (1) · February 1854 (1) · June 1854 (3) · August 1854 (2) · September 1854 (1) · October 1854 (1) · November 1854 (3)
Full specification filed date:
None (14)
Application number:
None (14)
Grant date:
January 1854 (2) · March 1854 (1) · July 1854 (1) · August 1854 (3) · September 1854 (1) · October 1854 (1) · November 1854 (1) · December 1854 (3)
Granted:
Yes (14)
Publication date:
None (14)
Supplementary to patent:
None (14)
Related to aircraft:
.5 (1) · 1 (3) · No (1) · Partially (1) · Yes (8)
Patent agent:
None (14)
Assigned to: (Click arrow to add another value)
National tech categories:
None (12) · FR 5 (1) · USPC 52/234 (1)
IPCs:
None (13) · IPC A01H5/02 (1)
CPCs:
None (11) · CPC B24C9/00 (1) · CPC B63H1/12 (1) · CPC B64C1/1407 (1) · CPC B64C11/48 (1) · CPC E04H1/02 (1)
Family year:
(There are no values for this filter)
First filing:
None (3) · No (4) · Yes (7)
Cites these patents:
None (14)
Citations from after 1930:
None (13) · 1 (1)
Number of text pages:
None (10) · 1 (2) · 2 (1) · 35 (1)
Number of claims:
None (11) · 1 (3)
Number of diagram pages:
None (10) · 1 (4)
Number of figures:
None (10) · 1 (2) · 2 (1) · 4 (1)

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