Drilldown: Patents

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Patents > CPCs: CPC B64C29/0025

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Year filed:
None (6) · 1860 - 1869 (1) · 1890 - 1899 (1) · 1900 - 1909 (12) · 1910 - 1919 (25) · 1920 - 1929 (1)
Year granted:
1870 - 1879 (1) · 1890 - 1899 (1) · 1900 - 1909 (6) · 1910 - 1919 (34) · 1920 - 1929 (4)
Office:
DE (4) · FR (8) · GB (9) · US (25)
Inventors:
None (3) · Alexis Beurrier (2) · Émile-Jean-Jules Salmson (2) · Édouard-Jean Bigourdan (2)
Inventor country:
None (3) · AT (2) · BE (1) · DE (3) · FR (9) · GB (2) · US (26) · ZA (1)
Inventor location:
None (45) · New Hampshire (1) · Northwood (1) · Rockingham county (1)
Applicant person:
None (3) · Alexis Beurrier (2) · Édouard-Jean Bigourdan (2)
Applicant firm:
None (46)
Applicant type:
None (3) · INDIV (43)
Applicant is inventor:
None (1) · No (3) · Yes (42)
Tech fields:
None (46)
Filing date:
None (1) · 1860 - 1869 (1) · 1890 - 1899 (1) · 1900 - 1909 (12) · 1910 - 1919 (30) · 1920 - 1929 (1)
Full specification filed date:
None (46)
Application number:
None (4)
Grant date:
None (2) · 1870 - 1879 (1) · 1890 - 1899 (1) · 1900 - 1909 (6) · 1910 - 1919 (31) · 1920 - 1929 (5)
Granted:
No (2) · Yes (44)
Publication date:
None (38) · 1909 (2) · 1910 (1) · 1911 (1) · 1912 (1) · 1913 (2) · 1921 (1)
Supplementary to patent:
None (42) · Patent FR-1908-395066 (1) · Patent FR-1912-449486 (1) · Patent US-1914-1160021 (1) · Patent US-1928-1655113 (1)
Related to aircraft:
None (7) · 1 (26) · Yes (13)
Patent agent:
None (28) · Alexander & Sowell (1) · Boramé et Julien (1) · C. A. Snow & Co. (1) · Chassevent (1) · de Bongé (1) · Dysonforth, Lee, Critton, and Wilks (1) · Hy. Fairbrother (1) · J. Germain (1) · J. S. Withers & Spooner (2) · Lloyd Wise & Co. (1) · Maurice Bailby (1) · Munn & Co. (3) · None (1) · P. R. J. Willis (1) · Rector, Hibben, Davis & Macauley (1)
Assigned to:
None (46)
National tech categories:
None (21) · FR 6.4 (7) · GB 4 propelling (1) · GB 4 steering (1) · USPC 244/104CS (1) · USPC 244/12.3 (1) · USPC 244/139 (1) · USPC 244/17.19 (1) · USPC 244/23R (11) · USPC 244/73R (1) · USPC 416/123 (1)
IPCs:
None (25) · IPC B60V1/00 (1) · IPC B64C27/00 (1) · IPC B64C27/04 (4) · IPC B64C29/00 (15) · IPC B64C29/0025 (2)
CPCs: (Click arrow to add another value)
Family year:
1870 - 1879 (1) · 1890 - 1899 (1) · 1900 - 1909 (13) · 1910 - 1919 (30) · 1920 - 1929 (1)
First filing:
None (1) · No (10) · Yes (35)
Cites these patents:
None (46)
Citations from after 1930:
None (4) · 1 (3) · 3 (1) · 4 (1)
Number of text pages:
None (20) · 2 - 3 (9) · 3 - 4 (9) · 4 - 9 (8)
Number of claims:
None (21) · 1 - 2 (4) · 2 - 3 (5) · 3 - 6 (5) · 6 - 10 (5) · 10 - 30 (6)
Number of diagram pages:
None (19) · 1 - 2 (10) · 2 - 3 (6) · 3 - 11 (11)
Number of figures:
None (22) · 2 - 3 (3) · 3 - 5 (7) · 5 - 6 (6) · 6 - 30 (8)

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