Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17476)
- Person (2070)
- Publications (24421)
- Techtypes (2360)
Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Inventor country:
None (8) ·
AT (3) ·
CA (1) ·
CH (3) ·
DE (51) ·
FR (6) ·
GB (3) ·
IT (2) ·
Poland (3) ·
Prussia (3) ·
RU (2) ·
Scotland (1) ·
UA (1) ·
US (13)
Applicant person:
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Tech fields:
LTA (37) ·
propulsion (21) ·
navigation (13) ·
frame (13) ·
airship (12) ·
None (11) ·
propeller (8) ·
balloon (8) ·
control (8) ·
ornithopter (6) ·
car (6) ·
kite (5) ·
steering (5) ·
dirigible (5) ·
marine (4) ·
design (4)
Filing date:
Full specification filed date:
Application number:
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Supplementary to patent:
None (77) ·
Patent CA-1878-8860 (1) ·
Patent DE-1880-7352 (1) ·
Patent DE-1883-26930 (1) ·
Patent DE-1890-59851 (1) ·
Patent DE-1894-79446 (1) ·
Patent DE-1894-82904 (1) ·
Patent GB-1893-7712 (1) ·
Patent HU-1896-9899 (1) ·
Patent RU-1897-3845 (1) ·
Patent US-1890-439421 (1) ·
Patent US-1892-467069 (1) ·
Patent US-1894-526394 (1) ·
Patent US-1898-607240 (1) ·
Patent US-1898-634386 (1) ·
Patent US-1899-666266 (1)
Patent agent:
Assigned to:
National tech categories:
None (5) ·
DE 13 (3) ·
DE 34 (1) ·
DE 46g (1) ·
DE 62b (1) ·
DE 77 (74) ·
DE 77h (6) ·
DE 80 (1) ·
DE13 (1) ·
DE62b (1) ·
Klasse 77 (1)
IPCs:
None (50) ·
IPC A47J45/10 (1) ·
IPC A63H1/00 (1) ·
IPC A63H27/127 (1) ·
IPC B28B5/06 (1) ·
IPC B28B5/08 (1) ·
IPC B64B1/00 (3) ·
IPC B64B1/06 (3) ·
IPC B64B1/30 (1) ·
IPC B64B1/34 (1) ·
IPC B64B1/40 (1) ·
IPC B64B1/50 (1) ·
IPC B64B1/58 (3) ·
IPC B64B1/62 (1) ·
IPC B64C11/00 (2) ·
IPC B64C11/24 (1) ·
IPC B64C23/00 (4) ·
IPC B64C23/02 (1) ·
IPC B64C27/04 (1) ·
IPC B64C27/24 (1) ·
IPC B64C27/46 (1) ·
IPC B64C29/00 (2) ·
IPC B64C3/30 (1) ·
IPC B64C3/38 (1) ·
IPC B64C31/04 (1) ·
IPC B64C31/06 (3) ·
IPC B64C33/00 (1) ·
IPC B64C33/02 (9) ·
IPC B64C35/00 (1) ·
IPC B64C39/00 (1) ·
IPC B64D19/02 (1) ·
IPC E21D15/28 (1) ·
IPC E21D15/38 (1) ·
IPC F22B21/24 (1) ·
IPC F22B21/26 (1) ·
IPC F22B27/06 (1)
CPCs:
None (44) ·
CPC A47J45/10 (1) ·
CPC A63H27/08 (3) ·
CPC B28B5/08 (1) ·
CPC B64B1/00 (6) ·
CPC B64B1/30 (2) ·
CPC B64B1/40 (3) ·
CPC B64B1/58 (2) ·
CPC B64B1/62 (1) ·
CPC B64C11/00 (1) ·
CPC B64C11/006 (1) ·
CPC B64C23/005 (5) ·
CPC B64C27/00 (1) ·
CPC B64C27/54 (1) ·
CPC B64C2700/6271 (1) ·
CPC B64C2700/6273 (4) ·
CPC B64C2700/6281 (1) ·
CPC B64C2700/6284 (1) ·
CPC B64C29/00 (1) ·
CPC B64C29/0025 (1) ·
CPC B64C31/04 (1) ·
CPC B64C33/00 (3) ·
CPC B64C33/02 (9) ·
CPC B64C35/00 (1) ·
CPC B64C39/006 (1) ·
CPC B64C39/06 (1) ·
CPC B64D2700/62692 (1) ·
CPC B64F2700/6296 (1) ·
CPC E21D15/285 (1) ·
CPC E21D15/38 (1) ·
CPC F22B21/24 (1)
Family year:
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Citations from after 1930:
Number of claims:
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Showing below up to 91 results in range #1 to #91.
