Drilldown: Patents

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Patents > Year filed: 1840 - 1849 & National tech categories : USPC 244/903 or None

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Year filed:
1840 (2) · 1841 (2) · 1842 (1) · 1843 (6) · 1844 (2) · 1845 (5) · 1846 (3) · 1847 (4) · 1848 (4) · 1849 (3)
Year granted:
None (15) · 1840 (1) · 1841 (1) · 1842 (1) · 1843 (1) · 1844 (2) · 1845 (4) · 1846 (3) · 1847 (2) · 1848 (1) · 1849 (1)
Office:
FR (24) · GB (7) · US (1)
Inventors:
André-Auguste-Victor Brioude dit Sans-refus (1) · Antoine Lenert (1) · Antoine-Benoît Delaire (1) · Bourgeois (1) · Caleb Pratt (1) · Charles Nicolas Dautremepuis (1) · Clavier (1) · David-Elwin Colombine (1) · Englebert-Théophile van Hecke (1) · Fauvel-Gourand (1) · Fidelis Cossus (3) · François Coquelaere (1) · Garnier (1) · Giorgio (1) · Hugh Bell (2) · Jean-Pierre Borgne (1) · John Browne (1) · Johnstone (2) · Joseph-Marie-Edouard Martin (1) · Lawrence Holker Potts (1) · Louis Gruaz (1) · Louis-Honoré Gauthier (1) · Lucas (1) · Madame Godde (1) · Mademoiselle Godde (1) · Magna (1) · Millet (1) · Moses Poole (1) · Muzio Muzzi (1) · Petin (1) · Renous-Graves (1) · Thomas Sunderland (1) · Thomas Willis Pratt (1) · Van Heck (1) · William Samuel Henson (1)
Inventor country:
None (10) · FR (17) · GB (3) · IT (1) · US (1)
Inventor location:
None (31) · Lille (1) · Nord (1)
Applicant person:
None (24) · Caleb Pratt (1) · Dautremepuis (1) · Hugh Bell (2) · Louis-Honoré Gauthier (1) · Moses Poole (1) · Thomas Willis Pratt (1) · William Edward Newton (1) · William Samuel Henson (1)
Applicant firm:
None (32)
Applicant type:
None (25) · INDIV (7)
Applicant is inventor:
No (4) · Yes (28)
Tech fields:
None (31) · LTA (1)
Filing date:
1840 (2) · 1841 (2) · 1842 (1) · 1843 (6) · 1844 (2) · 1845 (5) · 1846 (3) · 1847 (4) · 1848 (4) · 1849 (3)
Full specification filed date:
None (32)
Application number:
None (32)
Grant date:
None (16) · 1840 (1) · 1841 (1) · 1843 (1) · 1844 (2) · 1845 (5) · 1846 (2) · 1847 (2) · 1848 (1) · 1849 (1)
Granted:
None (1) · No (1) · Yes (30)
Publication date:
April 4, 1844 (1)
Supplementary to patent:
None (30) · Patent FR-1845-1153 (1) · Patent GB-1848-12337 (1)
Related to aircraft:
None (1) · .5 (1) · 0 (1) · 1 (6) · No (4) · Partially (1) · Yes (18)
Patent agent:
None (29) · None (1) · Purcell (1) · William Edward Newton (1)
Assigned to:
None (32)
National tech categories: (Click arrow to add another value)
IPCs:
None (32)
CPCs:
None (31) · CPC E01D15/127 (1)
Family year:
None (2) · 1840 (2) · 1841 (1) · 1842 (1) · 1843 (5) · 1844 (3) · 1845 (5) · 1846 (2) · 1847 (4) · 1848 (4) · 1849 (3)
First filing:
None (8) · No (13) · Yes (11)
Cites these patents:
None (32)
Citations from after 1930:
None (31) · 25 (1)
Number of text pages:
None (29) · 2 (1) · 5 (1) · 6 (1)
Number of claims:
None (31) · 1 (1)
Number of diagram pages:
None (29) · 1 (3)
Number of figures:
None (30) · 5 (2)

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