Drilldown: Patents

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Patents > Year filed: 1918 & Inventor location: None & IPCs: IPC B64C17/00

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Year filed:
(There are no values for this filter)
Year granted:
1918 (2) · 1919 (3) · 1920 (1) · 1921 (2) · 1923 (1) · 1924 (1) · 1925 (1)
Office:
DE (2) · FR (3) · GB (3) · US (3)
Inventors:
None (2) · Alexandre Murat (1) · Carl Alfred Johansson (1) · Erastus E. Winkley (2) · Louis-Albert Aveline (1) · Mme Murat née Laure Fièvre (1) · Robert-Jean-Baptiste Malsergent (1) · Thomas James Taplin, Jr. (1) · Thomas James Taplin, Sr. (1) · Victor-François Courregelongue (1) · Walter H. Parnell Jr (1) · William Alexander McDougall (1)
Inventor country:
None (1) · DE (2) · FR (3) · GB (2) · NO (1) · US (2)
Inventor location: (Click arrow to add another value)
Applicant person:
None (2) · Alexandre Murat (1) · Carl Alfred Johansson (1) · Erastus E. Winkley (2) · Louis-Albert Aveline (1) · Mme Murat née Laure Fièvre (1) · Robert-Jean-Baptiste Malsergent (1) · Thomas James Taplin, Jr. (1) · Thomas James Taplin, Sr. (1) · Victor-François Courregelongue (1) · Walter H. Parnell Jr (1) · William Alexander McDougall (1)
Applicant firm:
None (9) · Goerz Optische Anstalt (1) · Mercur Flugzeugbau (1)
Applicant type:
COMPANY (2) · INDIV (9)
Applicant is inventor:
No (2) · Yes (9)
Tech fields:
None (11)
Filing date:
January 1918 (2) · February 1918 (1) · May 1918 (3) · June 1918 (1) · July 1918 (2) · September 1918 (1) · November 1918 (1)
Full specification filed date:
May 17, 1922 (1)
Application number:
1140318 (1) · 16018 (1) · 171518 (1) · 23326018 (1) · 23767018 (1) · 24186018 (1) · 326546D (1) · 495039D (1) · 497172D (1) · 524900D (1) · O0010755 (1)
Grant date:
1918 (2) · 1919 (3) · 1920 (1) · 1921 (2) · 1923 (1) · 1924 (1) · 1925 (1)
Granted:
Yes (11)
Publication date:
September 1919 (1) · November 1919 (1) · September 1921 (1)
Supplementary to patent:
None (11)
Related to aircraft:
None (1) · 1 (8) · Yes (2)
Patent agent:
None (5) · Boult, Wade & Tennant (1) · G. de Mestral et F. Harlé (1) · Herbert Haddan & Co. (1) · Lavoix et Mosès (1) · Van Esman, Fish, & Hildenrath (1) · Van Everson, Fish, & Heldreth (1)
Assigned to:
None (11)
National tech categories:
None (6) · DE 77h.5 (2) · FR 6.4 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (11) · CPC B64C2700/6212 (5) · CPC B64C2700/6215 (1) · CPC B64C2700/6218 (4) · CPC B64C2700/6219 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (10)
Cites these patents:
None (11)
Citations from after 1930:
None (4) · 5 (1)
Number of text pages:
None (1) · 2 (3) · 3 (4) · 4 (1) · 5 (1) · 8 (1)
Number of claims:
None (1) · 1 (5) · 2 (2) · 5 (1) · 13 (1) · 14 (1)
Number of diagram pages:
None (1) · 1 (6) · 3 (3) · 5 (1)
Number of figures:
None (1) · 1 - 4 (4) · 4 - 13 (6)

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