Drilldown: Patents
Jump to navigation
Jump to search
Year granted:
Inventors:
Inventor country: (Click arrow to add another value)
Applicant person:
Applicant firm:
Applicant type:
Tech fields:
Full specification filed date:
Application number:
Grant date:
Granted:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs:
First filing: (Click arrow to add another value)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (468)
- Event (141)
- Letters (683)
- Location (43)
- Organizations (937)
- Patents (17811)
- Person (2222)
- Publications (24586)
- Techtypes (2422)
Patents > Inventor country:
NL 
& Filing date:
1900 - 1999
& First filing:
No
& Cites these patents:
None
& Filing date:
1900 - 1999
& First filing:
No
& Cites these patents:
None Use the filters below to narrow your results.
Year granted:
Inventors:
None (1) ·
Alexander Albert Holle (2) ·
Anthony Herman Gerard Fokker (1) ·
Arno Boerner (1) ·
Bernard de Beer (1) ·
Emanuel Spreekmeester (2) ·
Gustav Eduard Mathaeus Brand (1) ·
Johannes Jacobus Loke (3) ·
Josef Deixler (4) ·
Joseph Deixler (1) ·
Louis Kloos (1) ·
Pascal Frère (1) ·
Pieter Barteld Van Leggelo (1)
Inventor country: (Click arrow to add another value)
Applicant person:
None (3) ·
Alexander Albert Holle (2) ·
Anthony Herman Gerard Fokker (1) ·
Arno Boerner (1) ·
Bernard de Beer (1) ·
Emanuel Spreekmeester (2) ·
Gustav Eduard Mathaeus Brand (1) ·
Johannes Jacobus Loke (3) ·
Josef Deixler (2) ·
Joseph Deixler (1) ·
Louis Kloos (1) ·
Pascal Frère (1) ·
Pieter Barteld Van Leggelo (1)
Applicant firm:
Applicant type:
Tech fields:
None (5) ·
aerostat (1) ·
airfoil (4) ·
airplane (6) ·
ascension (1) ·
balloon (2) ·
balloons (1) ·
basket (1) ·
car (1) ·
compartments (1) ·
construction (1) ·
control (2) ·
elevator (1) ·
envelopes (1) ·
fabric (1) ·
frame (2) ·
Fueling (1) ·
gas (1) ·
helicopter (3) ·
LTA (6) ·
military (1) ·
Navigation (3) ·
piloting (1) ·
pressure (1) ·
projectile (1) ·
propeller (4) ·
propellers (1) ·
propulsion (2) ·
rarefaction (1) ·
Schwantzsteuer (1) ·
special (1) ·
stability (1) ·
suspension (1) ·
takeoff (1) ·
Tragflächen (1) ·
wheels (2) ·
whole (1) ·
wings (1)
Full specification filed date:
Application number:
None (4) ·
1913747370 (1) ·
1952 (1) ·
25560 (1) ·
372167D (1) ·
389974D (1) ·
392048D (1) ·
392401D (1) ·
401459D (1) ·
401460D (1) ·
446544D (1) ·
447992D (1) ·
449344D (1) ·
450882D (1) ·
453823D (1) ·
5664/18 (1) ·
5857 (1)
Grant date:
Granted:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories:
IPCs:
None (11) ·
IPC B64B1/00 (2) ·
IPC B64B1/58 (2) ·
IPC B64B1/62 (1) ·
IPC B64C23/00 (1) ·
IPC B64C27/28 (1) ·
IPC B64D17/00 (1) ·
IPC C10L5/22 (1) ·
IPC F41A15/14 (1) ·
IPC F41A17/48 (1) ·
IPC F41A17/58 (1) ·
IPC F41A19/05 (1) ·
IPC F41A19/13 (1) ·
IPC F41A3/38 (1) ·
IPC F41A3/42 (1) ·
IPC F41A5/12 (1) ·
IPC F41A9/52 (1)
CPCs:
None (4) ·
CPC B64B1/00 (2) ·
CPC B64B1/58 (2) ·
CPC B64B1/62 (1) ·
CPC B64C23/005 (2) ·
CPC B64C27/28 (2) ·
CPC B64C2700/6271 (1) ·
CPC B64C2700/6274 (1) ·
CPC B64C2700/629 (2) ·
CPC B64C2700/6295 (1) ·
CPC B64C3/38 (1) ·
CPC B64C3/385 (1) ·
CPC B64C3/40 (1) ·
CPC B64C3/54 (1) ·
CPC B64C39/00 (1) ·
CPC B64C39/006 (1) ·
CPC B64D17/00 (1) ·
CPC C10L5/22 (1) ·
CPC F41A15/14 (1) ·
CPC F41A17/48 (1) ·
CPC F41A17/58 (1) ·
CPC F41A19/05 (1) ·
CPC F41A19/13 (1) ·
CPC F41A3/38 (1) ·
CPC F41A3/42 (1) ·
CPC F41A5/12 (1) ·
CPC F41A9/52 (1)
First filing: (Click arrow to add another value)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Showing below up to 21 results in range #1 to #21.
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
