Drilldown: Patents

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Patents > Grant date: 1919 & Related to aircraft: 1 & First filing: None

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Year filed:
1913 (1) · 1914 (1) · 1915 (4) · 1916 (2) · 1917 (6) · 1918 (5) · 1919 (1)
Year granted:
1919 (19) · 1929 (1)
Office:
AT (9) · CA (1) · DE (1) · FR (3) · GB (2) · HU (1) · NL (1) · US (2)
Inventors:
None (3) · Alfred Merlue (1) · Edward Richer Butler (1) · Floris Albert van Heyst (1) · George Holt Thomas (1) · George Shakespeare Wilkinson (1) · Hans Windhoff (1) · Harry Egerton Wimperis (2) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) · Henry Kleckler (1) · James Frederick Verner (1) · Nicolas Iliescu-Branceni (1) · Reinhold Richter (6)
Inventor country:
None (1) · AT (2) · CA (1) · DE (9) · FR (2) · GB (3) · RO (1) · US (1)
Inventor location:
None (20)
Applicant person:
None (6) · Alfred Merlue (1) · Edward Richer Butler (1) · Floris Albert van Heyst (1) · George Holt Thomas (1) · George Shakespeare Wilkinson (1) · Hans Windhoff (1) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) · Henry Kleckler (1) · Nicolas Iliescu-Branceni (1) · Reinhold Richter (6)
Applicant firm:
None (16) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (1) · Curtiss Aeroplane and Motor Corporation (1) · Jacob Lohner & Co. (1) · Luftschiffbau Schütte-Lanz (1)
Applicant type:
None (1) · COMPANY (3) · COMPANY+INDIV (1) · INDIV (15)
Applicant is inventor:
None (2) · No (1) · Yes (17)
Tech fields:
None (20)
Filing date:
1913 (1) · 1914 (1) · 1915 (4) · 1916 (2) · 1917 (6) · 1918 (5) · 1919 (1)
Full specification filed date:
October 1918 (1) · March 1919 (1)
Application number:
None (14) · 16253117 (1) · 495123D (1) · 495510D (1) · 75868 (1) · 79192 (1) · 9014 (1)
Grant date:
February 1919 (1) · March 1919 (3) · May 1919 (6) · June 1919 (1) · September 1919 (5) · October 1919 (1) · November 1919 (2) · December 1919 (1)
Granted:
None (1) · Yes (19)
Publication date:
March 1918 (1) · March 1919 (1) · September 1919 (2) · October 1919 (1) · November 1919 (5) · January 1920 (3) · February 1920 (1) · May 1920 (1)
Supplementary to patent:
None (16) · Patent AT-1912-63425 (1) · Patent DE-1915-08-16 Hans Windhoff (1) · Patent DE-1916-03-29 (1) · Patent DE-1917-305739 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (16) · A. M. & William Clark (1) · J. S. Alford (1) · John P. Tarbox (1) · Weissmann et Marx (1)
Assigned to:
None (20)
National tech categories:
None (4) · AT 37c (1) · AT 46b (1) · AT 77d (7) · CA 244/67 (1) · DE 77d (1) · FR 6.4 (2) · HU V/h (1) · NL 62 (1) · NL 62.15 (1) · USPC 33/231 (1)
IPCs:
None (15) · IPC B63H1/12 (1) · IPC B64C1/06 (1) · IPC B64D27/04 (1) · IPC F41G3/00 (1) · IPC F41G3/24 (1) · IPC G09B29/06 (1)
CPCs:
None (13) · CPC B63H1/16 (1) · CPC B63H1/20 (1) · CPC B63H1/26 (1) · CPC B63H3/008 (1) · CPC B64C1/064 (1) · CPC B64C1/065 (1) · CPC B64C11/006 (1) · CPC B64C11/06 (1) · CPC B64C11/343 (1) · CPC B64C19/00 (1) · CPC B64C2001/0063 (1) · CPC B64C25/50 (1) · CPC B64C3/52 (1) · CPC B64D27/04 (1) · CPC F41G3/24 (1) · IPC G09B29/06 (1)
Family year:
None (5) · 1912 (1) · 1913 (1) · 1914 (1) · 1915 (3) · 1916 (2) · 1917 (5) · 1918 (2)
First filing: (Click arrow to add another value)
Cites these patents:
None (20)
Citations from after 1930:
None (20)
Number of text pages:
None (1) · 2 (13) · 3 (2) · 4 (3) · 15 (1)
Number of claims:
None (5) · 1 - 2 (6) · 2 - 30 (9)
Number of diagram pages:
None (2) · 1 (12) · 2 (5) · 4 (1)
Number of figures:
None (4) · 1 - 3 (4) · 3 - 4 (4) · 4 - 20 (8)

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