Drilldown: Patents

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Patents > Year granted: 1919 & Filing date: May 1917 & Family year: 1917

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
AT (2) · DE (1) · FR (4) · GB (4) · HU (1) · SE (1) · US (5)
Inventors:
None (2) · Alliott Verdon Roe (1) · Carl D FAHSEL (1) · George Mills (1) · Harry E. Slagel (1) · Hjalmar Pålson (1) · Jean Gailhat (1) · Lewis Montgomery Murray HALL (1) · Louis Blériot (1) · Louis Janoir (2) · Nelson W. Dalton (1) · Oszkár Asbóth (2) · Thomas Daniel Kelly (1) · Walter George Tarrant (2)
Inventor country:
DE (2) · FR (4) · GB (6) · HU (2) · SE (1) · US (3)
Inventor location:
None (15) · Budapest (2) · Kansas (1)
Applicant person:
None (3) · Alliott Verdon Roe (1) · FAHSEL CARL D (1) · George Mills (1) · HALL Lewis MONTGOMERY MURRAY (1) · Harry E. Slagel (1) · Hjalmar Pålson (1) · Janoir LOUIS (2) · Jean-Baptiste Gailhat (1) · Louis Blériot (1) · Nelson W. Dalton (1) · Oskar von Asbóth (1) · Thomas Daniel Kelly (1) · Walter George Tarrant (2)
Applicant firm:
None (13) · Curtiss Aeroplane (1) · Flugzeugwerft G.m.b.H. (1) · Hoffmannsche Luftfederung G.m.b.H. (1) · Lang Propeller Limited (1) · Oskar von Asbóth‎ (1)
Applicant type:
COMPANY (2) · COMPANY+INDIV (2) · INDIV (14)
Applicant is inventor:
No (3) · Yes (15)
Tech fields:
None (18)
Filing date:
May 2, 1917 (1) · May 4, 1917 (2) · May 8, 1917 (1) · May 9, 1917 (1) · May 12, 1917 (1) · May 14, 1917 (2) · May 16, 1917 (1) · May 17, 1917 (1) · May 19, 1917 (2) · May 21, 1917 (1) · May 25, 1917 (1) · May 26, 1917 (1) · May 29, 1917 (1) · May 30, 1917 (1) · May 31, 1917 (1)
Full specification filed date:
November 1917 (1) · July 1918 (1)
Application number:
None (5) · 16635017 (1) · 16722217 (1) · 16746817 (1) · 16822617 (1) · 16856517 (1) · 493423D (1) · 493501D (1) · 493502D (1) · 494840D (1) · 622717 (1) · 712417 (1) · 726817 (1) · 764317 (1)
Grant date:
January 1919 (2) · March 1919 (3) · April 1919 (3) · June 1919 (4) · August 1919 (2) · September 1919 (1) · November 1919 (1) · December 1919 (2)
Granted:
None (1) · Yes (17)
Publication date:
June 1919 (1) · August 1919 (1) · October 1919 (2) · November 1919 (1)
Supplementary to patent:
None (16) · Patent DE-1917-03-12 Hoffmannsche Luftfederung G.m.b.H. (1) · Patent FR-1916-492342 (1)
Related to aircraft:
None (3) · 1 (14) · Yes (1)
Patent agent:
None (10) · A. W. Anderson (1) · Arthur Brown (1) · Arthur C. Downing (1) · Boult, Wade & Tennant (1) · Carpmaels, Radford & Newton (1) · John P. Tarbox (1) · M. Zerolo (1) · Wheatley & Mackenzie (1)
Assigned to:
None (18)
National tech categories:
None (12) · AT 77d (2) · DE 77h.5 (1) · FR 6.4 (1) · HU V/h (1) · SE 77h (1)
IPCs:
None (12) · IPC B64C1/00 (1) · IPC B64C1/06 (1) · IPC B64C11/06 (1) · IPC B64C11/22 (1) · IPC B64C3/00 (1) · IPC B64C3/18 (1)
CPCs:
None (4) · CPC B64B1/58 (1) · CPC B64C1/06 (1) · CPC B64C1/065 (1) · CPC B64C11/00 (1) · CPC B64C11/06 (1) · CPC B64C11/22 (1) · CPC B64C2001/0063 (1) · CPC B64C21/10 (1) · CPC B64C25/60 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6235 (1) · CPC B64C3/00 (3) · CPC B64C3/185 (1) · CPC B64C35/00 (2) · CPC B64F2700/6261 (1) · CPC F01D5/06 (1) · CPC F03D13/20 (1) · CPC F03D3/002 (1) · CPC F03D3/04 (1) · CPC F03D3/0454 (1) · CPC Y02E10/728 (1) · CPC Y02E10/74 (1) · CPC Y02T50/166 (1) · CPC Y10T29/49622 (1)
Family year:
(There are no values for this filter)
First filing:
No (6) · Yes (12)
Cites these patents:
None (18)
Citations from after 1930:
None (1) · 21 (1)
Number of text pages:
None (6) · 2 (7) · 3 (3) · 4 (1) · 5 (1)
Number of claims:
None (6) · 1 - 2 (3) · 2 - 4 (4) · 4 - 7 (5)
Number of diagram pages:
None (7) · 1 (7) · 2 (3) · 3 (1)
Number of figures:
None (7) · 1 - 4 (4) · 4 - 12 (7)

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