Drilldown: Patents

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Patents > Filing date: December 1917 & Patent agent : None or None

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Year filed:
(There are no values for this filter)
Year granted:
None (1) · 1917 (10) · 1918 (10) · 1919 (17) · 1920 (13) · 1921 (3) · 1922 (3) · 1924 (1)
Office:
AT (3) · CA (1) · DE (6) · FR (8) · GB (10) · HU (11) · US (19)
Inventors:
None (19) · Vilmos Zurowec (2) · James Jacob Mayrow (2)
Inventor country:
None (12) · CA (3) · DE (15) · FR (10) · GB (6) · HU (2) · US (10)
Applicant person:
None (13) · DES MOTEURS SALMSON SYST CANTON UNNE (5) · James Jacob Mayrow (2) · Vilmos Zurowec (2) · MOTEURS SALMSON (2)
Applicant firm:
None (46) · Brunswick Balke Collender (1) · Dornier Metallbauten (1) · Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (4) · Luft Fahrzeug G.m.b.H. (3) · Luftschiffbau Schütte-Lanz (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1) · Société des Avions Louis Bréguet (1)
Applicant type:
None (4) · COMPANY (19) · INDIV (35)
Applicant is inventor:
None (4) · No (18) · Yes (36)
Tech fields:
None (32) · design (6) · propeller (4) · propellers (4) · airship (3) · Industry (3) · construction (3) · Safety (3) · military (3) · airplane (3) · frame (3) · Instrument (3) · subsystem (3)
Filing date:
December 1, 1917 (4) · December 2, 1917 (2) · December 3, 1917 (2) · December 4, 1917 (4) · December 5, 1917 (8) · December 6, 1917 (3) · December 8, 1917 (1) · December 10, 1917 (2) · December 11, 1917 (3) · December 12, 1917 (2) · December 13, 1917 (2) · December 14, 1917 (2) · December 15, 1917 (3) · December 17, 1917 (2) · December 18, 1917 (2) · December 19, 1917 (4) · December 20, 1917 (1) · December 21, 1917 (2) · December 22, 1917 (2) · December 24, 1917 (2) · December 25, 1917 (2) · December 28, 1917 (2) · December 31, 1917 (1)
Full specification filed date:
June 2, 1918 (1) · July 22, 1918 (1)
Application number:
None (15)
Grant date:
None (3) · 1918 (13) · 1919 (18) · 1920 (14) · 1921 (4) · 1922 (3) · 1924 (3)
Granted:
Yes (58)
Publication date:
None (39) · 1918 (1) · 1919 (8) · 1920 (4) · 1921 (5) · 1922 (1)
Supplementary to patent:
None (48) · Patent AT-1917-84294 (1) · Patent DE 1916-10-24 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) · Patent DE 1916-12-01 Gesellschaft für Apparatenbau A. R. Ahrent és P. Heylandt G.m.b.H. (1) · Patent DE 1916-12-01 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) · Patent DE 1916-12-07 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) · Patent DE-1916-01-23 Albert Rupp (1) · Patent DE-1917-03-03 Hans Windhoff (1) · Patent DE-1917-05-29-Detlev Zickler (1) · Patent DE-1917-07-31 Andreas Veigel (1) · Patent DE-1917-08-09 Luft Fahrzeug G.m.b.H. (1) · Patent FR-1916-501550 (1)
Related to aircraft:
None (17) · 1 (23) · Yes (18)
Patent agent: (Click arrow to add another value)
Assigned to:
None (58)
National tech categories:
None (37) · AT 61 (1) · AT 78b (2) · DE 77h.5 (1) · DE 77h.6 (2) · FR 12.2 (1) · FR 6.4 (1) · HU V/h (11) · USPC 416/168R (1) · USPC 416/210R (1) · USPC 416/229R (1) · USPC 416/241R (1)
IPCs:
None (49) · IPC B64C11/00 (2) · IPC B64C11/04 (1) · IPC B64C11/06 (1) · IPC B64C11/16 (1) · IPC B64C11/20 (1) · IPC B64C11/36 (1) · IPC B64C27/04 (1) · IPC B64C27/46 (1) · IPC B64C3/18 (1) · IPC B64C9/02 (1) · IPC G01S1/72 (1)
CPCs:
None (15) · CPC A63H27/08 (1) · CPC B64B1/00 (1) · CPC B64B1/02 B64B1/34 (1) · CPC B64B1/40 (2) · CPC B64C1/065 E04C3/127 (1) · CPC B64C11/001 (1) · CPC B64C11/04 (3) · CPC B64C11/16 (1) · CPC B64C11/205 (1) · CPC B64C11/24 (1) · CPC B64C11/36 (2) · CPC B64C13/00 (1) · CPC B64C13/30 (1) · CPC B64C17/00 (1) · CPC B64C2001/0063 (1) · CPC B64C2001/0081 (1) · CPC B64C23/005 (4) · CPC B64C25/04 (1) · CPC B64C25/50 (1) · CPC B64C27/04 (1) · CPC B64C2700/6212 (1) · CPC B64C2700/6233 (2) · CPC B64C2700/6235 (5) · CPC B64C2700/6256 (1) · CPC B64C2700/6271 (1) · CPC B64C2700/6281 (1) · CPC B64C2700/6295 (2) · CPC B64C29/0033 (1) · CPC B64C3/00 (7) · CPC B64C3/185 (2) · CPC B64C33/00 (1) · CPC B64C33/02 (1) · CPC B64C39/04 (1) · CPC B64C9/00 (1) · CPC B64C9/02 (1) · CPC B64F2700/6234 (1) · CPC G01S1/72 (1)
Family year:
None (1) · 1910 - 1919 (56) · 1960 - 1969 (1)
First filing:
None (8) · No (17) · Yes (33)
Cites these patents:
None (58)
Citations from after 1930:
None (1)
Number of text pages:
None (33) · 1 (5) · 2 (10) · 3 (8) · 4 (1) · 44,346,018 (1)
Number of claims:
None (37) · 1 - 2 (7) · 2 - 4 (7) · 4 - 11 (7)
Number of diagram pages:
None (1) · 1 (16) · 2 (2) · 3 (1)
Number of figures:
None (1) · 1 - 3 (8) · 3 - 6 (6) · 6 - 12 (6)

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