Drilldown: Patents

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Patents > Filing date: 1918 & CPCs : CPC B64C2700/6212 or CPC B64C2700/6295

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
1918 (7) · 1919 (11) · 1920 (12) · 1921 (6) · 1922 (1) · 1923 (2) · 1925 (1)
Office:
DE (1) · FR (5) · GB (11) · US (23)
Inventors:
None (4) · Rose Emery (2) · Joseph Bonnot (2) · Louis Blériot (2) · Ben Ernest MILMORE (2) · Alfred Belot (2)
Inventor country:
None (10) · CA (2) · CL (1) · DE (1) · FR (6) · GB (4) · IT (1) · US (15)
Inventor location:
None (38) · Lansing (1) · Marseilles (1) · Michigan (1)
Applicant person:
None (3) · Rose Emery (2) · Joseph Bonnot (2) · CHRISTMAS AEROPLANE (2) · Louis Blériot (2) · Alfred Belot (2) · MILMORE BEN ERNEST (2)
Applicant firm:
None (37) · Curtiss Aeroplane (1) · Mercur Flugzeugbau (1) · Westinghouse (1)
Applicant type:
None (4) · COMPANY (6) · INDIV (30)
Applicant is inventor:
No (9) · Yes (31)
Tech fields:
None (40)
Filing date:
January 1918 (4) · February 1918 (6) · March 1918 (4) · April 1918 (3) · May 1918 (6) · June 1918 (8) · July 1918 (1) · August 1918 (1) · September 1918 (2) · October 1918 (2) · November 1918 (2) · December 1918 (1)
Full specification filed date:
December 10, 1918 (1)
Application number:
Grant date:
1918 (4) · 1919 (14) · 1920 (12) · 1921 (6) · 1922 (1) · 1923 (2) · 1925 (1)
Granted:
Yes (40)
Publication date:
October 1921 (1) · January 1922 (1)
Supplementary to patent:
None (36) · Patent FR-1916-502839 (2) · Patent FR-1917-502839.21604 (1) · Patent FR-1918-527419 (1) · Patent IT-1916-08-29 Castagneris (1)
Related to aircraft:
None (18) · 1 (21) · Yes (1)
Patent agent:
None (31) · Chappell & Earl (1) · Dicker & Pollak (1) · E. Ducassou (1) · George Barker & Brettell (1) · Gerry S. Webster (1) · Munn & Co. (1) · Paul Blum (1) · Van Esman, Fish, & Hildenrath (1) · W. P. Thompson & Co. (1)
Assigned to:
None (40)
National tech categories:
None (37) · DE 77h.5 (1) · FR 6.4 (2)
IPCs:
None (29) · IPC B64C17/00 (4) · IPC B64C39/00 (7)
CPCs: (Click arrow to add another value)
Family year:
(There are no values for this filter)
First filing:
No (8) · Yes (32)
Cites these patents:
None (39) · Patent US-1916-1195290 (1) · serial number 97533 (1)
Citations from after 1930:
None (2) · 2 (1) · 4 (1) · 5 (1)
Number of text pages:
None (27) · 2 (5) · 3 (3) · 4 (2) · 5 (2) · 8 (1)
Number of claims:
None (28) · 1 - 3 (2) · 3 - 6 (5) · 6 - 14 (5)
Number of diagram pages:
None (27) · 1 (8) · 2 (1) · 5 (3) · 6 (1)
Number of figures:
None (27) · 2 - 6 (7) · 6 - 30 (6)

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