Drilldown: Patents
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Patents > Year granted:
1840 - 1849
& Applicant firm:
None
& Assigned to:
None
& Family year:
1800 - 1899
Use the filters below to narrow your results.
None (2) ·
André-Auguste-Victor Brioude dit Sans-refus (1) ·
Bergeron (1) ·
Bourgeois (1) ·
Caleb Pratt (1) ·
Charles Nicolas Dautremepuis (1) ·
Daniel Deshon II (1) ·
Fidelis Cossus (1) ·
François-Louis-Philippe Monier (1) ·
Giorgio (1) ·
Gougy (1) ·
Guibert (1) ·
Henri Dembinski (1) ·
Henry J. Smith (1) ·
HENSON (1) ·
Hilaire-Jules Maingot (1) ·
Horace Everett (1) ·
Hugh Bell (1) ·
Isaac Garvey (1) ·
Jacques-Antoine-Fortuné Durand de Monestrol (1) ·
Jean-Pierre Borgne (1) ·
Johnstone (1) ·
Louis-Honoré Gauthier (5) ·
Louvet (1) ·
Madame Godde (1) ·
Matthew W. King (1) ·
Modeste-Abel Latouche (1) ·
Musio Muzzi (1) ·
Pierre-Marie-Louis-Émile Gire (1) ·
Renous-Graves (1) ·
Rivière (1) ·
Samuel B. Howd (1) ·
Samuel Fahrney (1) ·
Smyth (1) ·
Thomas Willis Pratt (1) ·
Van Heck (1) ·
William Zimmerman (1)
None (23) ·
Caleb Pratt (1) ·
Daniel Deshon II (1) ·
Dautremepuis (1) ·
Guibert (1) ·
Horace Everett (1) ·
Hugh Bell (1) ·
Isaac Garvey (1) ·
Louis-Honoré Gauthier (5) ·
Matthew W. King (1) ·
Pierre-Marie-Louis-Émile Gire (1) ·
Samuel B. Howd (1) ·
Samuel Fahrney (1) ·
Thomas Willis Pratt (1) ·
William Zimmerman (1)
Tech fields:
Showing below up to 39 results in range #1 to #39.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year