Drilldown: Patents

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Patents > Family year: 1918 & Number of claims: 1 & Number of figures: 2

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
1918 (1) · 1919 (2) · 1920 (7) · 1921 (1) · 1925 (1)
Office:
DE (7) · FR (2) · GB (2) · US (1)
Inventors:
None (3) · Anthony Herman Gerard Fokker (2) · Arthur Legrand (1) · Cornelis Hendrick van Asperen (1) · Cornelis Hendrik van Asperen (1) · Edmund Rumpler (1) · Gabriel Voisin (1) · Georges Tabarant (1) · Jacob Johannes Morch (1) · Rumpler-Werke A.-G. in Berlin-Johannisthal (1)
Inventor country:
CA (2) · DE (7) · FR (2) · GB (1)
Inventor location:
None (9) · London (1) · Ontario (1) · Paris (1) · Toronto (1) · York county (1)
Applicant person:
None (4) · Anthony Herman Gerard Fokker (2) · Arthur Legrand (1) · Cornelis Hendrick van Asperen (1) · Cornelis Hendrik van Asperen (1) · Edmund Rumpler (1) · Gabriel Voisin (1) · Georges Tabarant (1) · Jacob Johannes Morch (1)
Applicant firm:
None (8) · Mercur Flugzeugbau (1) · Otwi-Werke m.b.H. (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (1)
Applicant type:
COMPANY (4) · INDIV (8)
Applicant is inventor:
No (3) · Yes (9)
Tech fields:
None (3) · airplane (2) · biplane (1) · chassis (1) · construction (3) · frame (2) · Fuselage (1) · helicopter (1) · lift (2) · monoplane (2) · motors (1) · Ornithopters (1) · propellers (1) · propulsion (1) · seaplane (1) · structure (1) · undercarriage (1) · wings (2)
Filing date:
January 1918 (1) · February 1918 (2) · March 1918 (2) · May 1918 (2) · June 1918 (1) · August 1918 (1) · October 1918 (2) · December 1918 (1)
Full specification filed date:
September 1918 (1) · November 1918 (1)
Application number:
None (2) · 21149D (1) · 23298518 (1) · 313518 (1) · 320412D (1) · 322530D (1) · 326546D (1) · 328214D (1) · 504975D (1) · 951918 (1) · R0046657 (1)
Grant date:
1919 (2) · 1920 (8) · 1921 (1) · 1925 (1)
Granted:
Yes (12)
Publication date:
None (8) · 1920 (3) · 1925 (1)
Supplementary to patent:
None (10) · Patent FR-1918-494680 (1) · Patent US-1918-1374256 (1)
Related to aircraft:
1 (9) · Yes (3)
Patent agent:
None (8) · G. F. Redfern & Co. (1) · Mewburn, Ellis & Pryor (1) · None (1) · Tethers & Taylor? (1)
Assigned to:
None (12)
National tech categories:
None (4) · DE 77h.5 (3) · DE 77h.7 (1) · DE 77h.9 (2) · FR 6.4 (1) · FR 7.1 (1)
IPCs:
IPC B64C1/06 (1) · IPC B64C11/36 (1) · IPC B64C17/00 (1) · IPC B64C25/58 (1) · IPC B64C27/04 (2) · IPC B64C3/00 (3) · IPC B64C3/26 (1) · IPC B64C33/00 (1) · IPC B64C35/00 (1)
CPCs:
CPC B64C1/064 (1) · CPC B64C1/065 (1) · CPC B64C1/08 (1) · CPC B64C11/36 (1) · CPC B64C17/00 (1) · CPC B64C2001/0063 (1) · CPC B64C25/58 (1) · CPC B64C27/04 (2) · CPC B64C2700/6212 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6281 (2) · CPC B64C3/00 (3) · CPC B64C3/26 (1) · CPC B64C33/00 (1) · CPC B64C35/00 (1) · CPC B64F2700/6242 (1) · CPC B64F2700/6288 (1)
Family year:
(There are no values for this filter)
First filing:
None (1) · No (3) · Yes (8)
Cites these patents:
None (11) · Patent GB-1910-21067 (1) · Patent GB-1915-11834 (1)
Citations from after 1930:
None (3) · 3 (1)
Number of text pages:
1 (2) · 2 (9) · 3 (1)
Number of claims:
1 (12)
Number of diagram pages:
1 (11) · 2 (1)
Number of figures:
2 (12)

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