Drilldown: Patents

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Patents > Supplementary to patent : Patent CH-1907-41855 or Patent FR-1910-423792

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Year filed:
1908 (5) · 1911 (6) · 1912 (1) · 1913 (2)
Year granted:
1908 (3) · 1909 (1) · 1910 (1) · 1911 (2) · 1912 (5) · 1913 (1) · 1914 (1)
Office:
DE (1) · DK (1) · ES (1) · FR (5) · GB (2) · IT (1) · NO (1) · US (2)
Inventors:
André-Julien Mahoudeau (9) · Jean Bernasconi (4) · José Cervelli (5) · José Molinari (4)
Inventor country:
AR (5) · FR (8) · US (1)
Applicant person:
André-Julien Mahoudeau (2) · André-Julien Mahoudeau de Villethiou (1) · André-Julien Mahoudeau dit de Villethiou (6) · Jean Bernasconi (5) · José Cervelli (5) · José Molinari (5)
Applicant firm:
None (14)
Applicant type:
INDIV (14)
Applicant is inventor:
Yes (14)
Tech fields:
None (3) · aerial propeller (1) · aerial propulsion (1) · Design (3) · jet (2) · marine (2) · marine propeller (1) · marine propulsion (3) · Propellers (5) · propulsion (9) · Subsystem (3)
Filing date:
1908 (5) · 1911 (6) · 1912 (1) · 1913 (2)
Full specification filed date:
None (14)
Application number:
None (7) · 14664D (1) · 16610D (1) · 18642D (1) · 1908458837 (1) · 191118854D (1) · 423792D (2)
Grant date:
1908 (3) · 1909 (1) · 1910 (1) · 1911 (2) · 1912 (5) · 1913 (1) · 1914 (1)
Granted:
Yes (14)
Publication date:
None (7) · 1908 (1) · 1911 (1) · 1912 (2) · 1913 (2) · 1914 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
1 (5) · Yes (9)
Patent agent:
None (6) · Arthur C. Fraser & Usina (1) · de Bongé (1) · G. F. Redfern & Co. (1) · Hy. Fairbrother (1) · P. Dupuy (1) · Paul Caquet (2) · Paul Coulomb (1)
Assigned to:
None (13) · Jean Bernasconi (1) · Jose Cervelli (1) · Jose Molinari (1)
National tech categories:
None (6) · DE 77h.6 (1) · FR 5.8 (1) · FR 6.2 (5) · IT 8 (1)
IPCs:
None (7) · IPC B63H1/04 (1) · IPC B63H1/12 (2) · IPC B63H1/20 (1) · IPC B64C11/00 (1) · IPC B64C11/04 (2)
CPCs:
None (4) · CPC B63H1/04 (1) · CPC B63H1/08 (1) · CPC B63H1/20 (1) · CPC B63H1/26 (2) · CPC B63H2001/344 (1) · CPC B63H2005/103 (1) · CPC B63H5/02 (1) · CPC B64C11/00 (1) · CPC B64C11/006 (2) · CPC B64C11/04 (3) · CPC B64C11/08 (1) · CPC B64C11/14 (1) · CPC B64C11/22 (1) · CPC F04D29/281 (1) · CPC F05B2260/74 (1)
Family year:
1907 (5) · 1910 (8) · 1911 (1)
First filing:
No (13) · Yes (1)
Cites these patents:
None (14)
Citations from after 1930:
None (7)
Number of text pages:
None (2) · 1 (1) · 2 (8) · 3 (3)
Number of claims:
None (2) · 1 (9) · 2 (2) · 3 (1)
Number of diagram pages:
None (2) · 1 (11) · 3 (1)
Number of figures:
None (2) · 1 (2) · 2 (3) · 3 (2) · 4 (4) · 6 (1)

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