Drilldown: Patents

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Patents > Office: US & Inventor country : NO or PT

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Year filed:
1892 (1) · 1902 (1) · 1907 (1) · 1910 (1) · 1911 (2) · 1912 (1) · 1915 (1) · 1916 (2) · 1917 (1)
Year granted:
1893 (1) · 1904 (1) · 1907 (1) · 1911 (2) · 1912 (1) · 1914 (1) · 1915 (1) · 1917 (2) · 1918 (1)
Office: (Click arrow to add another value)
Inventors:
Adolf Fredrik Ringström, Jr. (1) · Antonio Borras (1) · Carl Alfred Johansson (2) · Eugene D. Francis (1) · Fernando Iriarte (1) · Georg Theodor Lagus Gabrielii (1) · Halvor Gaara (1) · Hans Gundersen (1) · John D. Francis (1) · Niels Waltersen AASEN (1) · Rasmus Hagbarth Quisling (1) · Terje Aanensen Fidjeland (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (11)
Applicant person:
Adolf Fredrik Ringström, Jr. (1) · Antonio Borras (1) · Carl Alfred Johansson (2) · Düsseldorf -Derendorf, Germany (1) · Eugene D. Francis (1) · Fernando Iriarte (1) · Georg Theodor Lagus Gabrielii (1) · Halvor Gaara (1) · Hans Gundersen (1) · John D. Francis (1) · Rasmus Hagbarth Quisling (1) · Rheinische Metall-Waren-Und Maschinefabrik (1) · Terje Aanensen Fidjeland (1)
Applicant firm:
None (11)
Applicant type:
None (1) · INDIV (10)
Applicant is inventor:
Yes (11)
Tech fields:
None (11)
Filing date:
1892 (1) · 1902 (1) · 1907 (1) · 1910 (1) · 1911 (2) · 1912 (1) · 1915 (1) · 1916 (2) · 1917 (1)
Full specification filed date:
None (11)
Application number:
None (4) · 14829717 (1) · 1910577581 (1) · 1911630451 (1) · 1912722054 (1) · 4462815 (1) · 7275916 (1) · 8975816 (1)
Grant date:
1893 (1) · 1904 (1) · 1907 (1) · 1911 (2) · 1912 (1) · 1914 (1) · 1915 (1) · 1917 (2) · 1918 (1)
Granted:
Yes (11)
Publication date:
None (11)
Supplementary to patent:
None (8) · Patent NO-1891-2589 (1) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent US-1916-1223698 (1)
Related to aircraft:
.5 (1) · 0.5 (1) · 1 (3) · No (1) · Yes (5)
Patent agent:
None (4) · B. Singer (1) · G. H. Strong (1) · Henry Orth, Jr. (1) · Lenny Orth, Jr. (1) · Master & Lucker? (1) · Richards (1) · Richardson (1)
Assigned to:
None (10) · Düsseldorf -Derendorf, Germany (1) · Rheinische Metall-Waren-Und Maschinefabrik (1)
National tech categories:
None (4) · USPC 244/109 (1) · USPC 244/11 (1) · USPC 244/119 (1) · USPC 244/27 (1) · USPC 244/3.26 (1) · USPC 244/3.3 (1) · USPC 244/80 (1) · USPC 244/82 (1) · USPC 244/93 (1)
IPCs:
None (8) · IPC B64C17/00 (1) · IPC B64C39/00 (1) · IPC F42B10/00 (1) · IPC F42B10/12 (1)
CPCs:
None (1) · CPC B63H1/12 (1) · CPC B64C11/48 (1) · CPC B64C13/00 (2) · CPC B64C17/00 (1) · CPC B64C2001/0081 (1) · CPC B64C3/40 (1) · CPC B64C3/42 (1) · CPC B64C33/00 (1) · CPC B64C39/008 (1) · CPC F42B10/12 (1)
Family year:
1892 (1) · 1902 (1) · 1907 (1) · 1910 (1) · 1911 (2) · 1912 (1) · 1915 (3) · 1916 (1)
First filing:
None (1) · No (2) · Yes (8)
Cites these patents:
None (11)
Citations from after 1930:
None (2) · 6 (1)
Number of text pages:
None (2) · 1 (2) · 2 (6) · 3 (1)
Number of claims:
None (2) · 1 (5) · 2 (1) · 3 (1) · 4 (1) · 7 (1)
Number of diagram pages:
None (2) · 1 (5) · 2 (2) · 3 (2)
Number of figures:
None (2) · 2 (3) · 4 (1) · 6 (2) · 7 (1) · 8 (2)

Showing below up to 11 results in range #1 to #11.

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