Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1917 & Family year: 1915

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
1917 (3) · 1918 (2) · 1919 (3) · 1920 (3) · 1921 (2)
Office:
AT (1) · CA (1) · FR (3) · GB (2) · HU (4) · US (2)
Inventors:
None (2) · Arndt Ottó Richard (1) · Carl Alfred Johansson (1) · Charles Alexander Christianson (1) · Clarence Barrett (1) · Edmond-Louis Douhéret (1) · Glenn Hammond Curtiss (1) · Hans Windhoff (1) · Isaac Francis Taylor (1) · Jacques de Lesseps (1) · Jakob Haw (1) · Maurice-Achille Lécuyer (1) · Roger Courtois-Suffit (1) · Samuel Pick (1)
Inventor country:
DE (5) · FR (3) · GB (2) · NO (1) · US (2)
Inventor location:
None (12) · Aisne (1) · Villers-Cotterêts (1)
Applicant person:
None (3) · Arndt Ottó Richard (1) · Carl Alfred Johansson (1) · Charles Alexander Christianson (1) · Clarence Barrett (1) · Edmond-Louis Douhéret (1) · Hans Windhoff (1) · Isaac Francis Taylor (1) · Jacques de Lesseps (1) · Jakob Haw (1) · Maurice-Achille Lécuyer (1) · Robert W. Salisbury (1) · Roger Courtois-Suffit (1) · Samuel Pick (1)
Applicant firm:
None (10) · Allgemeine Elektricitäts-Gesellschaft (1) · Curtiss Aeroplane (1) · Siemens-Schuckert Werke GmbH (1)
Applicant type:
COMPANY (3) · INDIV (10)
Applicant is inventor:
No (3) · Yes (10)
Tech fields:
None (1) · aerodynamics (1) · Airplane (2) · ascension (1) · construction (1) · Cooling (1) · design (1) · Frame (2) · heavier-than-air (1) · helicoplane (1) · hybrid (1) · Instrument (1) · LTA (1) · military (1) · missile (1) · Motors (1) · nacelle (1) · Parachutes (1) · propellers (1) · propulsion (1) · Springs (1) · stability (2) · subsystem (1) · Suspension (1) · tail fin (1)
Filing date:
January 1917 (2) · February 1917 (2) · March 1917 (4) · April 1917 (2) · May 1917 (1) · June 1917 (2)
Full specification filed date:
August 27, 1917 (1)
Application number:
None (6) · 14829717 (1) · 16490417 (1) · 20504D (1) · 23452D (1) · 333017 (1) · 494879D (1) · 77660 (1)
Grant date:
1917 (3) · 1918 (2) · 1919 (3) · 1920 (3) · 1921 (2)
Granted:
Yes (13)
Publication date:
None (4) · 1918 (1) · 1919 (2) · 1920 (3) · 1921 (2) · 1922 (1)
Supplementary to patent:
None (1) · GB191503166A (1) · Patent DE-1915-08-16 Allgemeine Elektricitäts-Gesellschaft‎ (1) · Patent DE-1915-08-16 János Windhoff (1) · Patent DE-1915-12-13 Otto Richard Arndt (1) · Patent DE-1915-12-21 Siemens-Schuckert Werke GmbH (1) · Patent DE-1915-300200 (1) · Patent FR-1915-478440 (1) · Patent FR-1915-502395 (1) · Patent FR-1915-525800 (1) · Patent GB-1915-16791 (1) · Patent NO-1915-12-15 Carl Alfred Johansson (1) · Patent US-1915-1228281 (1) · Patent US-1916-1223698 (1)
Related to aircraft:
None (1) · 1 (3) · Yes (9)
Patent agent:
None (7) · Boult, Wade & Tennant (1) · E. Diggers (1) · Geo. Patterson (1) · M. Zerolo (1) · None (2)
Assigned to:
None (13)
National tech categories:
None (4) · AT 77d (1) · CA 244/24 (1) · FR 6.4 (3) · HU V/h (4)
IPCs:
None (8) · IPC B64B1/00 (1) · IPC B64C23/00 (2) · IPC B64C25/00 (1) · IPC G01C9/00 (1)
CPCs:
None (6) · CPC B64B1/00 (1) · CPC B64C23/005 (2) · CPC B64C25/06 (1) · CPC B64C25/60 (2) · CPC B64C3/40 (1) · CPC B64F2700/6226 (1) · CPC G01C9/00 (1)
Family year:
(There are no values for this filter)
First filing:
None (2) · No (9) · Yes (2)
Cites these patents:
None (13)
Citations from after 1930:
None (1)
Number of text pages:
None (1) · 1 (2) · 2 (7) · 3 (1) · 4 (1) · 12 (1)
Number of claims:
None (1) · 1 - 2 (4) · 2 - 10 (8)
Number of diagram pages:
None (1) · 1 (10) · 2 (1) · 3 (1)
Number of figures:
None (1) · 1 - 2 (1) · 2 - 4 (6) · 4 - 9 (5)

Showing below up to 13 results in range #1 to #13.

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"