Drilldown: Patents
Jump to navigation
Jump to search
Year filed:
Year granted:
Inventors:
Inventor country: (Click arrow to add another value)
Inventor location:
Applicant person:
Applicant firm:
Applicant type:
Tech fields:
Filing date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
Family year:
Cites these patents:
Citations from after 1930:
Number of figures:
Choose a table:
- Agents (95)
- Airplane (18)
- Airship (15)
- Companies (471)
- Event (141)
- Letters (688)
- Location (227)
- Organizations (942)
- Patents (16820)
- Person (2411)
- Publications (25389)
- Techtypes (2470)
Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
None (1) ·
Alexander Albert Holle (5) ·
Bernadus Somers (1) ·
David Christinus Graswinckel (1) ·
Emanuel Spreekmeester (1) ·
Franz Bielefeld (1) ·
George Hoedt (1) ·
Gustav Eduard Mathaeus Brand (1) ·
Johannes Jacobus Loke (2) ·
Josef Deixler (2) ·
Michael Henrich (1) ·
Pieter Barteld Van Leggelo (1) ·
Theodorus Jacobus G EVERDINGEN (1) ·
Wilhelmina Bom (1)
Inventor country: (Click arrow to add another value)
Inventor location:
Applicant person:
None (2) ·
Alexander Albert Holle (4) ·
Bernadus Somers (1) ·
David Christinus Graswinckel (1) ·
Emanuel Spreekmeester (1) ·
EVERDINGEN THEODORUS JacobUS G (1) ·
Franz Bielefeld (1) ·
George Hoedt (1) ·
Gustav Eduard Mathaeus Brand (1) ·
Johannes Jacobus Loke (2) ·
Josef Deixler (2) ·
Michael Henrich (1) ·
Pieter Barteld Van Leggelo (1) ·
Wilhelmina Bom (1)
Applicant firm:
Applicant type:
Tech fields:
None (7) ·
aerodynamics (1) ·
aeroplane (1) ·
airfoil (2) ·
airplane (5) ·
attachment (1) ·
automatic stability (1) ·
balloon suspension (1) ·
car (1) ·
construction (1) ·
design (1) ·
foldable wings (1) ·
folding (1) ·
frame (2) ·
helicopter (1) ·
LTA (1) ·
marine (1) ·
metal (1) ·
military (1) ·
navigation (3) ·
projectile (1) ·
propeller (4) ·
safety (1) ·
stability (2) ·
steel (1) ·
steering (1) ·
takeoff (1) ·
wheels (1)
Filing date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
None (6) ·
CPC B63H1/26 (1) ·
CPC B64B1/00 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/18 (1) ·
CPC B64C11/22 (1) ·
CPC B64C17/00 (1) ·
CPC B64C23/005 (1) ·
CPC B64C27/28 (1) ·
CPC B64C2700/6235 (1) ·
CPC B64C2700/6271 (1) ·
CPC B64C2700/629 (1) ·
CPC B64C2700/6295 (1) ·
CPC B64C3/00 (1) ·
CPC B64C3/38 (1) ·
CPC B64C3/54 (1) ·
CPC B64C39/00 (1) ·
CPC B64C39/006 (2)
Family year:
Cites these patents:
Citations from after 1930:
Number of figures:
Showing below up to 17 results in range #1 to #17.
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: Full specification filed date
