Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (477)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17580)
- Person (2124)
- Publications (24566)
- Techtypes (2376)
Patents > Inventor country 
:
CH or
HU or
NL
& Applicant type :
Hermann Burkardt or
INDIV or
Louis-Marie Le Dantec
& Granted:
Yes
& Supplementary to patent:
None
& CPCs :
CPC B64B1/40 or
CPC B64C23/005 or
None
:
CH or
HU or
NL
& Applicant type :
Hermann Burkardt or
INDIV or
Louis-Marie Le Dantec
& Granted:
Yes
& Supplementary to patent:
None
& CPCs :
CPC B64B1/40 or
CPC B64C23/005 or
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:
Applicant firm:
Applicant type: (Click arrow to add another value)
Tech fields:
airplane (70) ·
propellers (38) ·
Subsystem (38) ·
Design (35) ·
stability (31) ·
propulsion (28) ·
wings (26) ·
frame (24) ·
LTA (19) ·
automatic stability (19) ·
steering (19) ·
aerodynamics (18) ·
lift (16) ·
whole (16) ·
construction (15) ·
Airship (15) ·
control (15) ·
flapping (13) ·
None (12) ·
navigation (11)
Filing date:
Full specification filed date:
Grant date:
Granted: (Click arrow to add another value)
Publication date:
Supplementary to patent: (Click arrow to add another value)
Patent agent:
None (141) ·
0 (1) ·
Boult, Wade & Kilburn (1) ·
Boult, Wade & Tennant (1) ·
Bourry-Séquin (1) ·
C. Gronert, W. Zimmermann u. R. Heering (1) ·
C. Hanslin & Cie. (1) ·
de Bongé (1) ·
Dom. Casalonga (1) ·
E. Blum & Co. (4) ·
E. Imer-Schneider (1) ·
E. Steiger-Dieziker (2) ·
Ferdinand Klostermann (3) ·
Ferdinand Nusch (1) ·
H. Boettcher fils (1) ·
H. Chaponnière (1) ·
Hans Stickelberger (1) ·
Haseltine, Lake & Co. (2) ·
J. Bonnicart et Cie (1) ·
J. E. Evans-Jackson & Co. (1) ·
Kandyba (1) ·
Phillipss (1) ·
Société Matray frères (2) ·
W. P. Thompson & Co. (1) ·
Weiersmüller & Wicker (1) ·
Wilhelm Reinhard (2)
Assigned to:
National tech categories:
None (23) ·
AT 37a (1) ·
AT 47f (1) ·
AT 72b (1) ·
AT 77d (18) ·
AT Classe 77 (1) ·
BE K (1) ·
CH 115 (5) ·
CH 129a (1) ·
CH 129b (9) ·
CH 129c (3) ·
DE 77 (4) ·
DE 77h (1) ·
DE 77h.6 (1) ·
FR 10.1 (3) ·
FR 6.3 (2) ·
FR 6.4 (1) ·
GB 4 (1) ·
GB parachutes (1) ·
GB propelling and steering arrangements (1) ·
HU V/h (93) ·
HU VII/a (1) ·
HU XV/b (1) ·
IT 8 (1) ·
MX F. III (1) ·
NL 62 (1)
IPCs:
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Cites these patents:
Citations from after 1930:
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Showing below up to 189 results in range #1 to #189.
