Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2415)
Patents > Office:
DE
& Related to aircraft:
Yes
& National tech categories :
USPC 244/30 or
None
& Family year:
1910 - 1919
Use the filters below to narrow your results.
Inventors:
None (44) ·
Aerial propeller (1) ·
aeroplane stability (1) ·
airplane (4) ·
automatic stability (2) ·
construction (1) ·
DE 77h (1) ·
equilibrium (2) ·
frame (1) ·
gas (1) ·
hélice (1) ·
lift (1) ·
LTA (1) ·
monoplane (1) ·
pendulum (1) ·
propeller (1) ·
propellers (1) ·
stability (2) ·
valve (1) ·
wings (1)
Showing below up to 53 results in range #1 to #53.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year
P
- Patent DE-1910-04-04 August Wendtland
- Patent DE-1910-236694
- Patent DE-1910-248601
- Patent DE-1910-249794
- Patent DE-1910-252488
- Patent DE-1910-256787
- Patent DE-1910-259356
- Patent DE-1910-262779
- Patent DE-1910-281495
- Patent DE-1910-ld
- Patent DE-1910-lo
- Patent DE-1910-lq
- Patent DE-1910-lr
- Patent DE-1910-lt
- Patent DE-1910-lu
- Patent DE-1910-lv
- Patent DE-1910-lw
- Patent DE-1911-259023
- Patent DE-1911-lz
- Patent DE-1911-mc
- Patent DE-1911-md
- Patent DE-1911-mf
- Patent DE-1911-mh
- Patent DE-1912-06-24 Julius Pompe
- Patent DE-1912-263701
- Patent DE-1912-266557
- Patent DE-1912-270478
- Patent DE-1912-mk
- Patent DE-1912-ml
- Patent DE-1913-04-29-Max Hinek
- Patent DE-1913-mp
- Patent DE-1913-mr
- Patent DE-1913-ms
- Patent DE-1913-mt
- Patent DE-1913-mu
- Patent DE-1913-mv
- Patent DE-1913-mx
- Patent DE-1913-my
- Patent DE-1914-mb
- Patent DE-1914-mz
- Patent DE-1916-318412
- Patent DE-1916-345021
- Patent DE-1916-md
- Patent DE-1916-me
- Patent DE-1916-mf
- Patent DE-1916-mg
- Patent DE-1917-345582
- Patent DE-1918-328214
- Patent DE-1918-332425
- Patent DE-1918-354837
- Patent DE-1918-mh
- Patent DE-1918-mi
- Patent DE-1918-mk