Drilldown: Patents

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Patents > Inventor country: None & Family year: 1918

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
1918 (47) · 1919 (9) · 1920 (55) · 1921 (17) · 1922 (8) · 1923 (2) · 1924 (1)
Office:
DE (33) · FR (1) · GB (29) · US (76)
Inventors:
None (41) · Melville W MIX (3) · Edmund B Carns (2) · John C PACKARD (2) · Gustav Lilienthal (2) · Vladimir Olhovsky (2) · Charles H CASPAR (2) · Francis J PLYM (2) · Samuel Edgar Saunders (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (10) · HELIX PROPELLER GES M (4) · MIX MELVILLE W (3) · HEWLETT PACKARD (3) · Edmund B Carns (2) · CASPAR Charles H (2) · John William Rapp (2) · KAWNEER (2) · ERNST J OHNELL (2) · Samuel Edgar Saunders (2) · EISENFUEHR (2)
Applicant firm:
None (131) · Ballonfabrik Augsburg A.G. (1) · CONTINENTAL AIR CRAFT TRANSP (1) · Dornier Metallbauten (5) · William Beardmore & Co. (1)
Applicant type:
None (30) · COMPANY (27) · COMPANY+INDIV (1) · INDIV (76) · UNIV-PRO-GOV (5)
Applicant is inventor:
No (61) · Yes (78)
Tech fields:
None (135) · Airplane (1) · control (1) · gas (1) · hybrid (1) · LTA (1) · multiplane (1) · wind tunnel (1)
Filing date:
January 1918 (7) · February 1918 (10) · March 1918 (12) · April 1918 (17) · May 1918 (11) · June 1918 (15) · July 1918 (9) · August 1918 (9) · September 1918 (14) · October 1918 (12) · November 1918 (7) · December 1918 (14)
Full specification filed date:
March 28, 1918 (1)
Application number:
None (4)
Grant date:
None (3) · 1918 (2) · 1919 (24) · 1920 (67) · 1921 (19) · 1922 (12) · 1923 (7) · 1924 (4) · 1927 (1)
Granted:
No (3) · Yes (136)
Publication date:
None (139)
Supplementary to patent:
None (139)
Related to aircraft:
None (73) · 1 (60) · Yes (6)
Patent agent:
None (137) · Brewer & Son (1) · Marks & Clerk (1)
Assigned to:
None (137) · Ballonfabrik Augsburg A.G. (1) · Curtiss Aeroplane and Motor Corporation (1)
National tech categories:
None (137) · USPC 244/123.8 (1) · USPC 244/218 (1)
IPCs:
None (133) · IPC B64B1/64 (1) · IPC B64C13/00 (1) · IPC B64C17/00 (1) · IPC B64C3/00 (2) · IPC B64C3/54 (1) · IPC G01M9/02 (1)
CPCs:
CPC B64C39/00 (11) · CPC B64C3/00 (11) · CPC B64C17/00 (10) · CPC B64C2700/6295 (9) · CPC B64C11/04 (7) · CPC B64C2700/6233 (6) · CPC B64C2700/6212 (6) · CPC B64C23/005 (6) · CPC B64C13/00 (6) · CPC B64C3/18 (5) · CPC B64C2700/6256 (5) · CPC B64C2700/6235 (5) · CPC B64C2700/6274 (4) · CPC B64C2001/0081 (4)
Family year:
(There are no values for this filter)
First filing:
None (5) · No (28) · Yes (106)
Cites these patents:
None (139)
Citations from after 1930:
None (139)
Number of text pages:
None (136) · 2 (1) · 3 (1) · 4 (1)
Number of claims:
None (136) · 3 (1) · 7 (1) · 13 (1)
Number of diagram pages:
None (136) · 1 (2) · 3 (1)
Number of figures:
None (136) · 1 (1) · 3 (1) · 9 (1)

Showing below up to 139 results in range #1 to #139.

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