Drilldown: Patents

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Patents > Office : FR or US & Grant date: May 1921

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Year filed:
1913 (1) · 1915 (1) · 1916 (1) · 1917 (5) · 1918 (7) · 1919 (2) · 1920 (1)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
Alexandre Murat (1) · Alice K MATTULLATH (1) · Auguste Rateau (1) · Daniel J Murnane (1) · Eugenio PRASSONE (1) · Francis M Rilleau (1) · François-Victor Denhaut (1) · Gabriel Voisin (4) · Gaetan Ajello (1) · Harlow T. Stokes (1) · Harold E. Montague (1) · Mme Murat née Laure Fièvre (1) · Paul-Marie-Joseph Borel (1) · Peter Cooper Hewitt (1) · Robert-Jules-Marie-Antoine Desmons (1) · Walter H. Parnell Jr (1) · William B. Stout (1)
Inventor country:
None (4) · FR (8) · US (6)
Applicant person:
Alexandre Murat (1) · AMERICAN BALSA (1) · Auguste Rateau (1) · Francis M Rilleau (1) · François-Victor Denhaut (1) · Gabriel Voisin (4) · Gaetan Ajello (1) · Harlow T. Stokes (1) · Harold E. Montague (1) · LUIGI AVORIO (1) · Mme Murat née Laure Fièvre (1) · Murnane DANIEL J (1) · Paul-Marie-Joseph Borel (1) · Peter Cooper Hewitt (1) · Robert-Jules-Marie-Antoine Desmons (1) · Walter H. Parnell Jr (1) · William B. Stout (1)
Applicant firm:
None (17) · Packard Motor Car Company (1)
Applicant type:
COMPANY (1) · COMPANY+INDIV (1) · INDIV (16)
Applicant is inventor:
No (2) · Yes (16)
Tech fields:
None (16) · Aircraft (1) · biplane (1) · chassis (1) · landing (1) · landing gear (1) · shock-absorbers (1) · wheels (1)
Filing date:
1913 (1) · 1915 (1) · 1916 (1) · 1917 (5) · 1918 (7) · 1919 (2) · 1920 (1)
Full specification filed date:
None (18)
Application number:
None (5) · 18008317 (1) · 1913783486 (1) · 20423217 (1) · 22763218 (1) · 23767018 (1) · 24632818 (1) · 24945418 (1) · 25161718 (1) · 26431318 (1) · 524799D (1) · 524816D (1) · 524818D (1) · 524900D (1)
Grant date:
May 3, 1921 (4) · May 7, 1921 (1) · May 9, 1921 (1) · May 10, 1921 (2) · May 17, 1921 (4) · May 20, 1921 (4) · May 21, 1921 (1) · May 23, 1921 (1)
Granted:
No (1) · Yes (17)
Publication date:
August 1921 (2) · September 1921 (5) · November 1921 (1)
Supplementary to patent:
None (17) · Patent FR-1920-509911 (1)
Related to aircraft:
None (7) · 1 (9) · Yes (2)
Patent agent:
None (9) · A. Nunès (1) · Augustus B. Stoughton (1) · Charles Dony (1) · Dony and Lejeune (3) · Milton Tibetta? (1) · None (1) · Rigot et Prévost (1)
Assigned to:
None (18)
National tech categories:
None (8) · FR 17.3 (1) · FR 5.8 (2) · FR 6.4 (5) · USPC 244/101 (1) · USPC 244/119 (1) · USPC 244/14 (1) · USPC 89/1.51 (1)
IPCs:
None (7) · IPC B64C1/00 (1) · IPC B64C17/00 (2) · IPC B64C25/00 (2) · IPC B64C3/54 (1) · IPC B64C35/00 (1) · IPC CPC B64C13/00 (1) · IPC F02B33/44 (1) · IPC F02B37/16 (1) · IPC F02B37/18 (1) · IPC F02B39/00 (1) · IPC F03D3/06 (1) · IPC G01C15/02 (1)
CPCs:
None (2) · CPC B64B1/40 (1) · CPC B64B1/58 (1) · CPC B64C1/00 (1) · CPC B64C13/00 (1) · CPC B64C17/00 (2) · CPC B64C2009/005 (1) · CPC B64C25/06 (1) · CPC B64C25/62 (1) · CPC B64C2700/6212 (2) · CPC B64C2700/6246 (1) · CPC B64C33/02 (1) · CPC B64C35/00 (1) · CPC B64C5/08 (1) · CPC B64C9/00 (1) · CPC B64C9/02 (1) · CPC B64F2700/6269 (1) · CPC F02B33/446 (1) · CPC F02B37/16 (1) · CPC F02B37/18 (1) · CPC F02B39/005 (1) · CPC F03D3/067 (1) · CPC F05B2260/72 (1) · CPC G01C15/02 (1) · CPC Y02E10/74 (1) · CPC Y02T10/12 (1) · CPC Y10T403/344 (1) · CPC Y10T403/345 (1) · CPC Y10T403/3926 (1) · IPC B64C25/34 (1) · IPC B64C25/52 (1) · IPC B64C25/54 (1) · IPC B64C25/62 (1) · IPC B64C25/66 (1) · IPC B64F2700/6226 (1)
Family year:
None (1) · 1913 (1) · 1915 (1) · 1916 (1) · 1917 (5) · 1918 (7) · 1919 (1) · 1920 (1)
First filing:
None (2) · No (1) · Yes (15)
Cites these patents:
None (17) · 1 (1)
Citations from after 1930:
None (18)
Number of text pages:
None (7) · 1 (1) · 2 (7) · 3 (1) · 4 (1) · 19,341,274 (1)
Number of claims:
None (7) · 1 (6) · 2 (2) · 5 (1) · 7 (1) · 11 (1)
Number of diagram pages:
None (1) · 1 (7) · 2 (1) · 3 (2) · 10,317,548 (1)
Number of figures:
None (1) · 1 - 2 (1) · 2 - 10 (9)

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