Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Grant date: 1918 & National tech categories: FR 6.4

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Year filed:
1915 (3) · 1916 (4) · 1917 (4) · 1918 (1)
Year granted:
(There are no values for this filter)
Office:
FR (12)
Inventors:
Albert John Fortescue (1) · August Albrecht (1) · Charles Arthur Wragg (1) · Charles Maiche (1) · Charles Rudolph Wittemann (1) · Edmond-Louis Douhéret (1) · Hjalmar Paalson (1) · Pierre-Stephen Artault de Vevey (1) · Ruter William Springer (1) · Thomas Sloper (1) · William Frederic Saunt (1) · William Mariman Webber (1)
Inventor country:
AU (2) · FR (3) · GB (2) · SE (1) · US (4)
Inventor location:
None (12)
Applicant person:
Albert John Fortescue (1) · August Albrecht (1) · Charles Arthur Wragg (1) · Charles Maiche (1) · Charles Rudolph Wittemann (1) · Edmond-Louis Douhéret (1) · Hjalmar Paalson (1) · Pierre-Stephen Artault de Vevey (1) · Ruter William Springer (1) · Thomas Sloper (1) · William Frederic Saunt (1) · William Mariman Webber (1)
Applicant firm:
None (12)
Applicant type:
INDIV (12)
Applicant is inventor:
Yes (12)
Tech fields:
None (4) · aeroplanes (1) · airplane (2) · camber (1) · Construction (1) · Design (1) · drill (1) · flapping (1) · Frame (1) · ground equipment (1) · helicoplane (1) · HTA (1) · hybrid (1) · impeller (1) · Ornithopter (1) · shock-absorbers (1) · speed (1) · subsystem (1) · wings (1)
Filing date:
1915 (3) · 1916 (4) · 1917 (4) · 1918 (1)
Full specification filed date:
None (12)
Application number:
None (1) · 20504D (1) · 486562D (1) · 486866D (1) · 487440D (1) · 487534D (1) · 487592D (1) · 487618D (1) · 487967D (1) · 488448D (1) · 488514D (1) · 494012D (1)
Grant date:
January 1918 (2) · February 1918 (1) · April 1918 (4) · May 1918 (1) · June 1918 (1) · July 1918 (1) · September 1918 (1) · December 1918 (1)
Granted:
Yes (12)
Publication date:
April 1918 (1) · May 1918 (2) · July 1918 (4) · August 1918 (1) · September 1918 (1) · October 1918 (2) · August 1919 (1)
Supplementary to patent:
None (2) · Patent AU-1914-14892 (1) · Patent AU-1916-630 (1) · Patent FR-1915-478440 (1) · Patent GB-1915-10-20-Saunt (1) · Patent GB-1916-105977 (1) · Patent SE-1917-46288 (1) · Patent US 1 May 1915 (1) · Patent US-1915-1165731 (1) · Patent US-1915-1341029 (1) · Patent US-1916-1208684 (1)
Related to aircraft:
.5 (1) · 1 (8) · Yes (3)
Patent agent:
Ch. Neulat (2) · Charles Assi (1) · G. de Mestral et F. Harle (1) · G. Petiau (1) · Hippolyte Josse (1) · L. Chassevent (1) · Lavoix et Mosès (1) · None (1) · P. Coulomb (1) · Paul Blum (1) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (1)
Assigned to:
None (12)
National tech categories: (Click arrow to add another value)
IPCs:
None (1) · IPC B64B1/00 (1) · IPC B64C11/48 (1) · IPC B64C21/08 (1) · IPC B64C23/00 (1) · IPC B64C25/00 (1) · IPC B64C25/60 (1) · IPC B64C3/38 (1) · IPC B64C33/02 (1) · IPC B64C39/00 (1) · IPC B64C39/08 (1) · IPC B64D27/02 (1)
CPCs:
None (1) · B64F2700/623 (1) · CPC B64B1/00 (1) · CPC B64C11/48 (1) · CPC B64C21/08 (1) · CPC B64C23/005 (1) · CPC B64C25/06 (1) · CPC B64C25/60 (2) · CPC B64C2700/6274 (1) · CPC B64C3/385 (1) · CPC B64C33/02 (1) · CPC B64C39/005 (1) · CPC B64C39/08 (1) · CPC B64D27/023 (1) · CPC B64F2700/6226 (1) · CPC Y02T50/166 (1)
Family year:
None (1) · 1914 (1) · 1915 (4) · 1916 (3) · 1917 (3)
First filing:
No (7) · Yes (5)
Cites these patents:
None (12)
Citations from after 1930:
None (4)
Number of text pages:
1 - 2 (1) · 2 - 3 (4) · 3 - 8 (7)
Number of claims:
1 (7) · 2 (2) · 3 (1) · 4 (1) · 6 (1)
Number of diagram pages:
1 (11) · 2 (1)
Number of figures:
1 - 4 (3) · 4 - 6 (3) · 6 - 20 (6)

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