Drilldown: Patents
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Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Alexander Keith (1) ·
Anna O. Hagstedt (1) ·
Constantin Jorion (1) ·
Émile-Florimond Prévost (1) ·
Fernand Soubiran (1) ·
François-Philippe-Armand Rousseau (1) ·
Franz Xaver Wels (1) ·
Gabriel Iochum (1) ·
Hugo Hückel (1) ·
James Peter Olsen Jr. (1) ·
John Edward Waller (1) ·
John Grice Statter (1) ·
John Nolan (1) ·
John O'Leary (1) ·
José Weiss (1) ·
Laurent Giroud (1) ·
Louis-Joseph-Jean-Baptiste Chêneau (1) ·
Modeste-Théodore Prévost (1) ·
Oliver Elmer Lewis (1) ·
Paul Darche (1) ·
Richard A. Engler (2) ·
Richard Blum (1) ·
Rodrigue Goliesco (1) ·
Ruter William Springer (1) ·
Thomas H. Gignilliat (1)
Inventor country:
Applicant person:
Alexander Keith (1) ·
Anna O. Hagstedt (1) ·
Constantin Jorion (1) ·
Émile-Florimond Prévost (1) ·
Fernand Soubiran (1) ·
François-Philippe-Armand Rousseau (1) ·
Franz Xaver Wels (1) ·
Gabriel Iochum (1) ·
Hugo Hückel (1) ·
James Peter Olsen Jr. (1) ·
John Edward Waller (1) ·
John Grice Statter (1) ·
John Nolan (1) ·
John O'Leary (1) ·
José Weiss (1) ·
Laurent Giroud (1) ·
Louis-Joseph-Jean-Baptiste Chêneau (1) ·
Modeste-Théodore Prévost (1) ·
Oliver Elmer Lewis (1) ·
Paul Darche (1) ·
Richard A. Engler (2) ·
Richard Blum (1) ·
Rodrigue Goliesco (1) ·
Ruter William Springer (1) ·
Thomas H. Gignilliat (1)
Applicant firm:
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Application number:
None (1) ·
11430D (1) ·
17766017 (1) ·
1903140301 (1) ·
1904203490 (1) ·
1906309911 (1) ·
1906347672 (1) ·
190912369D (1) ·
190925669D (1) ·
1909478748 (1) ·
191004822D (1) ·
1910561233 (1) ·
191112479D (1) ·
191215564D (1) ·
191304794D (1) ·
331199D (1) ·
399113D (1) ·
405533D (1) ·
410935D (1) ·
451094D (1) ·
453815D (1) ·
498140D (1) ·
5535515 (1)
Grant date:
Supplementary to patent:
Patent agent:
None (8) ·
B. E. Dunbar Kilburn (1) ·
Bernie Goldsborough (1) ·
Brandon frères (1) ·
Criswell & Criswell (1) ·
Cruikshank & Fairweather, Limited (1) ·
E. Blétry (1) ·
F. M. Mellor (1) ·
James L. Norris, Jr. (1) ·
L. Chassevent (1) ·
Lavoix et Mosès (1) ·
None (1) ·
P. Follin (1) ·
Page & Rowlingson (1) ·
Weismann et Marx (2)
Assigned to:
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IPCs: (Click arrow to add another value)
CPCs:
Family year:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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Showing below up to 23 results in range #1 to #23.
