Drilldown: Patents

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Patents > Grant date: December 1919 & Citations from after 1930: None & Number of figures: 1-4

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Year filed:
1913 (1) · 1915 (1) · 1916 (4) · 1917 (6) · 1918 (2)
Year granted:
(There are no values for this filter)
Office:
CH (1) · FR (1) · GB (2) · HU (8) · SE (1) · US (1)
Inventors:
None (7) · Albert Francis Zahm (1) · Arndt Ottó Richard (1) · Chessborough James Henry Mackenzie-Kennedy (1) · Ernest Henry (1) · Gerald Cuthbert McLaughlin (1) · Hjalmar Pålson (2) · Roger Courtois-Suffit (1)
Inventor country:
DE (8) · FR (2) · GB (1) · SE (2) · US (1)
Inventor location:
None (12) · Buffalo, NY (1) · Charente-Inférieure (1) · Erie county, NY (1) · Tonnay-Charente (1)
Applicant person:
None (8) · Arndt Ottó Richard (1) · Chessborough James Henry Mackenzie-Kennedy (1) · Ernest Henry (1) · Gerald Cuthbert McLaughlin (1) · Hjalmar Pålson (2) · Roger Courtois-Suffit (1)
Applicant firm:
None (7) · Luft Fahrzeug G.m.b.H. (3) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Luftfahrzeugbau Schütte-Lanz (1) · Luftschiffbau Schütte-Lanz (1)
Applicant type:
COMPANY (6) · INDIV (8)
Applicant is inventor:
None (2) · No (4) · Yes (8)
Tech fields:
actuators (1) · aileron (1) · airfoil (1) · airplane (3) · airship (3) · automatic stability (1) · Balloons (2) · biplane (1) · cables (1) · chassis (1) · compartments (1) · construction (5) · control (2) · design (1) · divided patent (1) · divided patent applications (1) · electricity (1) · Frame (3) · fuselage (1) · gas (2) · heavier-than-air (2) · Instrument (1) · landing (1) · LTA (3) · motors (1) · nacelle (1) · navigation (1) · Parachutes (1) · propellers (1) · Rigid (1) · rudder (1) · safety (1) · stability (4) · steel (1) · texture (1) · Tragfläche (1)
Filing date:
1913 (1) · 1915 (1) · 1916 (5) · 1917 (5) · 1918 (2)
Full specification filed date:
July 22, 1918 (1)
Application number:
None (8) · 499945D (1) · 75734 (1) · 75835 (1) · 75836 (1) · 75868 (1) · 94135 (1)
Grant date:
December 1, 1919 (5) · December 3, 1919 (1) · December 11, 1919 (1) · December 15, 1919 (5) · December 23, 1919 (1) · December 24, 1919 (1)
Granted:
None (1) · Yes (13)
Publication date:
December 1919 (1) · January 1920 (8) · February 1920 (1)
Supplementary to patent:
None (7) · Patent 1915-03-27 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-12-13 Otto Richard Arndt (1) · Patent DE-1916-01-17 Luftfahrzeugbau Schütte-Lanz (1) · Patent FR-1917-503731 (1) · Patent SE-1917-46288 (1) · Patent US-1914-03-26 Serial No. 827485 Albert Francis Zahm (1) · Patent-DE-1915-03-27 Luft Fahrzeug G.m.b.H. (1)
Related to aircraft:
1 (5) · Yes (9)
Patent agent:
None (8) · A. W. Anderson (1) · Boult, Wade & Tennant (1) · Fritz Isler (1) · John P. Tarbox (1) · Lloyd Wise & Co. (1) · None (1)
Assigned to:
None (14)
National tech categories:
None (3) · CH 129b (1) · FR 6.4 (1) · HU V/h (8) · SE 77h (1)
IPCs:
None (11) · IPC B64C13/02 (1) · IPC B64C39/00 (1) · IPC G05D1/06 (1)
CPCs:
None (10) · CPC B64C13/00 (1) · CPC B64C13/02 (1) · CPC B64C39/00 (1) · CPC G05D1/0676 (1)
Family year:
1913 (1) · 1914 (1) · 1915 (4) · 1916 (2) · 1917 (5) · 1918 (1)
First filing:
None (3) · No (8) · Yes (3)
Cites these patents:
None (14)
Citations from after 1930:
None (14)
Number of text pages:
2 (9) · 3 (4) · 5 (1)
Number of claims:
1 (5) · 2 (4) · 3 (4) · 7 (1)
Number of diagram pages:
1 (13) · 2 (1)
Number of figures:
1 (4) · 2 (3) · 3 (1) · 4 (6)

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