Drilldown: Patents

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Patents > Inventors: None & Application number: None & Family year: 1890 - 1899

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Year filed:
None (131) · 1890 (2) · 1891 (1) · 1894 (1) · 1898 (1)
Year granted:
None (2) · 1890 (10) · 1891 (18) · 1892 (19) · 1893 (19) · 1894 (10) · 1895 (10) · 1896 (12) · 1897 (11) · 1898 (15) · 1899 (10)
Office:
DE (1) · ES (1) · GB (3) · US (131)
Inventors: (Click arrow to add another value)
Inventor country:
None (134) · FR (2)
Inventor location:
None (136)
Applicant person:
None (132) · A. Desgoffe (1) · Armand Le Compagnon (1) · Émile-Aleide Royaux (1) · Georges-Joseph-Prosper Dubois (1) · Herbert John Haddan (1) · J. H. V. Stallaert (1) · L. a de Giorgio (1) · Zelia Bachelet (1)
Applicant firm:
None (134) · Internationaler Verein zur Rationellen Verwertung von Erfindungspatenten, E.G.m.b.H. (1) · Piguet & Co. (1)
Applicant type:
None (133) · COMPANY (1) · INDIV (2)
Applicant is inventor:
None (2) · Yes (134)
Tech fields:
None (136)
Filing date:
None (131) · 1890 (2) · 1891 (1) · 1894 (1) · 1898 (1)
Full specification filed date:
None (136)
Application number: (Click arrow to add another value)
Grant date:
None (3) · 1890 (10) · 1891 (17) · 1892 (19) · 1893 (19) · 1894 (10) · 1895 (10) · 1896 (12) · 1897 (11) · 1898 (15) · 1899 (10)
Granted:
Yes (136)
Publication date:
None (134) · 1891 (1) · 1900 (1)
Supplementary to patent:
None (135) · Patent FR-1891-216860 (1)
Related to aircraft:
None (131) · 1 (2) · Yes (3)
Patent agent:
None (135) · H. J. Haddan (1)
Assigned to:
None (136)
National tech categories:
None (133) · DE 77 (1) · GB 3 motors (1) · GB 4 motors (1)
IPCs:
None (135) · IPC F02C5/00 (1)
CPCs:
CPC B64C11/006 (20) · CPC B64C11/36 (15) · CPC B64C11/48 (11) · CPC B64C11/065 (10) · CPC B64C11/346 (9) · CPC B64C3/48 (8) · CPC B63H1/12 (7) · CPC B64C11/06 (7) · CPC F05B2260/74 (6) · CPC B64C11/343 (5) · CPC B61B5/02 B64B1/50 (5) · None (4)
Family year:
1890 (12) · 1891 (18) · 1892 (19) · 1893 (19) · 1894 (10) · 1895 (10) · 1896 (12) · 1897 (11) · 1898 (16) · 1899 (9)
First filing:
None (133) · No (2) · Yes (1)
Cites these patents:
None (136)
Citations from after 1930:
None (135) · 2 (1)
Number of text pages:
None (134) · 3 (1) · 4 (1)
Number of claims:
None (134) · 3 (1) · 4 (1)
Number of diagram pages:
None (134) · 1 (2)
Number of figures:
None (134) · 2 (1) · 4 (1)

Showing below up to 136 results in range #1 to #136.

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