Drilldown: Patents

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Patents > Applicant firm: None & Grant date: 1920 - 1929 & CPCs : CPC B64C2700/6212 or CPC B64C2700/6295 or CPC B64C35/00

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Year filed:
None (10) · 1913 (3) · 1914 (4) · 1915 (1) · 1916 (6) · 1917 (12) · 1918 (30) · 1921 (1)
Year granted:
1912 (1) · 1913 (4) · 1914 (1) · 1916 (1) · 1917 (4) · 1918 (2) · 1920 (28) · 1921 (15) · 1922 (5) · 1923 (2) · 1924 (2) · 1925 (1) · 1927 (1)
Office:
DE (17) · FR (13) · GB (3) · US (34)
Inventors:
None (13) · Henri Fabre (3) · Henry E. Krammer (2) · James Vernon Martin (2) · Louis Blériot (2) · Charles Rudolph Wittemann (2) · Rene Cecil Motte (2)
Inventor country:
None (29) · AT (1) · CA (1) · DE (3) · FR (12) · GB (6) · IT (2) · US (15)
Applicant person:
Henri Fabre (3) · BURNEY Charles DENNISTON (2) · James Vernon Martin (2) · HANRIOT (2) · Henry E. Krammer (2) · MERCUR FLUGZEUGBAU (2) · Charles Rudolph Wittemann (2) · Louis Blériot (2) · Rene Cecil Motte (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (6) · COMPANY (12) · INDIV (49)
Applicant is inventor:
No (25) · Yes (42)
Tech fields:
None (45) · aeroplane stability (1) · Airplane (5) · automatic stability (1) · buoyancy (3) · cargo (1) · Chassis (3) · construction (4) · control (1) · design (7) · frame (5) · fuselage (5) · heavier-than-air (1) · Hydro-aeroplane (1) · hydroaeroplane (4) · hydroplane (1) · marine (1) · method (1) · motors (2) · navigation (1) · pendulum (1) · pneumatics (1) · propellers (2) · propulsion (1) · Stability (6) · subsystem (2) · weight (1) · wheels (1) · whole (2) · wing arrangement (1) · wings (1)
Filing date:
1912 (1) · 1913 (5) · 1914 (5) · 1915 (1) · 1916 (6) · 1917 (16) · 1918 (31) · 1920 (1) · 1921 (1)
Full specification filed date:
May 13, 1919 (1)
Application number:
None (2)
Grant date:
1920 (36) · 1921 (19) · 1922 (5) · 1923 (3) · 1924 (2) · 1925 (1) · 1927 (1)
Granted:
Yes (67)
Publication date:
June 1920 (1) · December 1920 (2) · February 1921 (3) · July 1921 (1) · September 1921 (1) · December 1921 (1) · January 1922 (1) · June 1922 (1)
Supplementary to patent:
None (57) · Patent FR-1912-455471 (2) · Patent FR-1912-456013 (1) · Patent FR-1914-476300 (1) · Patent FR-1915-476300.20754 (1) · Patent FR-1916-502839 (2) · Patent FR-1916-521764 (1) · Patent FR-1917-502839.21604 (1) · Patent GB-1918-140127 (1) · Patent IT-1913-07-21 Edward R. Butler (1) · Patent IT-1916-08-29 Castagneris (1)
Related to aircraft:
None (24) · 1 (36) · Yes (7)
Patent agent:
None (52) · Barthell Haskell? (1) · Charles Assi (1) · Edward R. Monroe (1) · F. W. Barker (1) · George Barker & Brettell (1) · Gerry S. Webster (1) · M. Zerolo (2) · Paul Blum (1) · Société G. Breton, P. Audy, J. Rousset, A Vergé (1) · Stanley, Popplewell & Co. (1) · T. Damas (1) · Van Esman, Fish, & Hildenrath (1) · Warren S. Ostow (2)
Assigned to:
None (67)
National tech categories:
None (54) · DE 77h.5 (2) · DE 77h.9 (4) · FR 6.3 (1) · FR 6.4 (6)
IPCs:
None (45) · IPC B64C17/00 (6) · IPC B64C23/06 (1) · IPC B64C35/00 (10) · IPC B64C39/00 (6) · IPC F16D13/12 (1)
CPCs: (Click arrow to add another value)
Family year:
1912 (4) · 1913 (4) · 1914 (3) · 1915 (1) · 1916 (9) · 1917 (17) · 1918 (29)
First filing:
No (21) · Yes (46)
Cites these patents:
None (66) · Patent US-1916-1195290 (1) · serial number 97533 (1)
Citations from after 1930:
None (3) · 1 (1) · 2 (2) · 4 (1) · 5 (1)
Number of text pages:
None (43) · 2 - 3 (9) · 3 - 5 (8) · 5 - 8 (7)
Number of claims:
None (44) · 1 - 2 (8) · 2 - 4 (4) · 4 - 8 (5) · 8 - 40 (6)
Number of diagram pages:
None (43) · 1 - 2 (12) · 2 - 3 (4) · 3 - 6 (8)
Number of figures:
None (43) · 1 - 3 (3) · 3 - 8 (10) · 8 - 13 (5) · 13 - 40 (6)

Showing below up to 67 results in range #1 to #67.

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