Drilldown: Patents
Jump to navigation
Jump to search
Year filed:
Year granted:
Inventor country:
Applicant firm:
Applicant type: (Click arrow to add another value)
Filing date:
Full specification filed date:
Grant date:
Publication date:
Assigned to:
IPCs: (Click arrow to add another value)
CPCs:
Family year:
Cites these patents:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2416)
Patents > Applicant type 
:
Hermann Burkardt or
INDIV
& Filing date:
1900 - 1909
& IPCs:
IPC B64C39/00
:
Hermann Burkardt or
INDIV
& Filing date:
1900 - 1909
& IPCs:
IPC B64C39/00 Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Inventor country:
Applicant person:
Applicant firm:
Applicant type: (Click arrow to add another value)
Tech fields:
airplane (68) ·
Design (43) ·
propulsion (40) ·
None (31) ·
propellers (27) ·
stability (25) ·
wings (24) ·
frame (23) ·
construction (20) ·
lift (16) ·
navigation (16) ·
Control (14) ·
aerodynamics (13) ·
Whole (12) ·
rudder (9) ·
sustentation (9) ·
subsystem (9) ·
propeller (8) ·
Ascension (8) ·
steering (8)
Filing date:
Full specification filed date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
None (1) ·
C07D209/34 (1) ·
CPC A63H27/00 (1) ·
CPC B 64C2700/6295 (1) ·
CPC B60F5/02 (1) ·
CPC B64B1/32 (1) ·
CPC B64C11/006 (1) ·
CPC B64C21/01 (1) ·
CPC B64C27/06 (1) ·
CPC B64C2700/6246 (1) ·
CPC B64C2700/6295 (84) ·
CPC B64C3/10 (1) ·
CPC B64C3/385 (2) ·
CPC B64C3/42 (4) ·
CPC B64C3/54 (1) ·
CPC B64C3/56 (1) ·
CPC B64C39/00 (108) ·
CPC B64C39/001 (1) ·
CPC B64C39/003 (11) ·
CPC B64C39/005 (33) ·
CPC B64C39/006 (5) ·
CPC B64C39/008 (6) ·
CPC B64C39/00l CPC F01B23/02 (1) ·
CPC B64C39/02 (1) ·
CPC B64C39/06 (1) ·
CPC B64C39/062 (1) ·
CPC B64C39/066 (1) ·
CPC B64C39/08 (7) ·
CPC B64C39/10 (1) ·
CPC F02K7/02 (1) ·
CPC Y02T50/145 (1) ·
CPC Y10S116/43 (1) ·
CPCX Y02T50/10 (1)
Family year:
Cites these patents:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Showing below up to 183 results in range #1 to #183.
