Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17619)
- Person (2162)
- Publications (24571)
- Techtypes (2388)
Patents > Year filed:
1910 - 1919 
& Inventor country :
CH or
DE or
HU or
NL
& Applicant type :
Hermann Burkardt or
INDIV
& CPCs :
CPC B64B1/40 or
CPC B64C23/005 or
None
& Cites these patents:
None
& Inventor country :
CH or
DE or
HU or
NL
& Applicant type :
Hermann Burkardt or
INDIV
& CPCs :
CPC B64B1/40 or
CPC B64C23/005 or
None
& Cites these patents:
None Use the filters below to narrow your results.
Year filed:
Year granted:
Office:
Inventors:
Inventor country: (Click arrow to add another value)
Applicant person:
None (58) ·
Reinhold Richter (14) ·
Franz Schneider (12) ·
Joseph Wetterwald (10) ·
Gustav Mees (7) ·
Heinrich Bier (7) ·
Carl Wilhelm Paul (7) ·
Carl Franz Hubert Hertel (7) ·
Oszkár Asbóth (6) ·
Hermann Hassenbach (5) ·
Heinrich Noll (4) ·
Otto Schüle (4) ·
August Wendtland (4) ·
Emil Schimanek (4) ·
Hanns Pippart (4) ·
Romeo Wankmüller (4) ·
Carl Hanschke (4) ·
Dőry Béla Jobaházi (4)
Applicant firm:
None (402) ·
Gustav Heyde Mechan. U. Opt. Präzisions-Werkstätten (1) ·
Luft-Verkehrs-Gesellschaft m.b.H. (1) ·
Luftschiffbau Schütte-Lanz (2) ·
Luftschiffsantrieb G.m.b.H. (1) ·
Motorluftschiff Studiengesellschaft m.b.H (1) ·
Oskar von Asbóth (1) ·
S. Saul Gummiwarenfabrik (1) ·
Siemens-Schuckertwerke (1)
Applicant type: (Click arrow to add another value)
Tech fields:
airplane (165) ·
design (76) ·
subsystem (65) ·
stability (65) ·
frame (63) ·
Propellers (56) ·
construction (51) ·
LTA (46) ·
wings (43) ·
airship (41) ·
propulsion (35) ·
Aerodynamics (34) ·
whole (31) ·
automatic stability (31) ·
None (29) ·
propeller (23) ·
control (20) ·
Lift (20) ·
safety (18) ·
Instrument (18)
Filing date:
Full specification filed date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories:
HU V/h (153) ·
None (58) ·
AT 77d (54) ·
CH 129b (19) ·
FR 6.4 (14) ·
DK 77 (9) ·
BE K (8) ·
DE 77h.5 (7) ·
NL 62 (7) ·
RU Group V (6) ·
DE 77h.6 (5) ·
DE 77h (4) ·
DE 77h.4 (4) ·
CH 129c (4) ·
DE 77h.15 (3) ·
AT 37a (3) ·
DE 77h.9 (3)
IPCs:
None (377) ·
IPC B64C11/16 (1) ·
IPC B64C33/02 (1) ·
IPC B64D35/00 (1) ·
IPC B64B1/08 (1) ·
IPC B64B1/14 (1) ·
IPC B64B1/40 (3) ·
IPC B64B1/50 (1) ·
IPC B64B1/60 (1) ·
IPC B64B1/66 (1) ·
IPC B64C 17/04 (1) ·
IPC B64C1/00 (1) ·
IPC B64C11/16 (2) ·
IPC B64C17/00 (1) ·
IPC B64C23/00 (12) ·
IPC B64C25/06 (1) ·
IPC B64C39/00 (1) ·
IPC B64C5/04 (1) ·
IPC B64C9/00 (2) ·
IPC B64D 33/10 (1) ·
IPC B64D17/00 (1) ·
IPC B64D35/06 (1)
CPCs: (Click arrow to add another value)
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First filing:
Cites these patents: (Click arrow to add another value)
Number of text pages:
Number of claims:
Number of figures:
Showing below up to 250 results in range #1 to #250.
