Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant is inventor: None & Filing date: 1917 & Number of diagram pages: 2-20

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
1918 (1) · 1919 (3) · 1924 (1)
Office:
GB (1) · HU (2) · US (2)
Inventors:
None (2) · Everard Richard Calthrop (1) · Henry Fowler (1) · James Edwin Ellor (1) · Ward Leathers (1)
Inventor country:
DE (2) · GB (2) · US (1)
Inventor location:
None (3) · Bergen county (1) · England (1) · Hants (1) · Haworth (1) · New Jersey (1) · South Farnborough (1)
Applicant person:
None (2) · Everard Richard Calthrop (1) · Henry Fowler (1) · James Edwin Ellor (1) · Ward Leathers (1)
Applicant firm:
None (3) · Luftschiffbau Schütte-Lanz (2)
Applicant type:
COMPANY (2) · INDIV (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
aerodynamics (1) · aileron (1) · airfoil (1) · airplane (1) · Airship (2) · angle of attack (1) · cargo (1) · Construction (1) · Design (2) · Equilibrium (1) · Frame (1) · Instrument (1) · military (1) · motors (1) · multiplane (1) · parachute (1) · passenger (1) · pendulum (1) · pneumatic (1) · propellers (1) · stability (1) · theory (1) · whole (1) · Wood (1)
Filing date:
March 1917 (1) · April 1917 (1) · July 1917 (1) · October 1917 (1) · December 1917 (1)
Full specification filed date:
November 8, 1917 (1)
Application number:
None (1) · 20534117 (1) · 3936/18 (1) · 74856 (1) · 75857 (1)
Grant date:
1918 (1) · 1919 (3) · 1924 (1)
Granted:
None (1) · Yes (4)
Publication date:
August 1919 (2) · January 1920 (1)
Supplementary to patent:
None (5)
Related to aircraft:
-1 (1) · 1 (2) · Yes (2)
Patent agent:
None (3) · 0 (1) · Marks & Clerk (1)
Assigned to:
None (5)
National tech categories:
None (3) · HU V/h (2)
IPCs:
None (4) · IPC B64C11/30 (1)
CPCs:
None (2) · CPC B64C11/303 (1) · CPC B64C17/00 (1) · CPC B64C2700/6212 (1) · CPC B64D17/60 (EP) (1)
Family year:
(There are no values for this filter)
First filing:
None (3) · Yes (2)
Cites these patents:
None (5)
Citations from after 1930:
None (5)
Number of text pages:
3 (4) · 7 (1)
Number of claims:
2 (2) · 5 (1) · 7 (1) · 10 (1)
Number of diagram pages:
2 (3) · 4 (1) · 8 (1)
Number of figures:
2 (2) · 6 (1) · 19 (1) · 20 (1)

Showing below up to 5 results in range #1 to #5.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

Retrieved from "http://econterms.net/aero/Special:Drilldown/Patents"