Drilldown: Patents
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Patents > Office 
:
CA or
US or
Other
& Grant date:
1900 - 1909
& Publication date:
1900 - 1999
& Citations from after 1930:
None
& Number of claims:
5-50000000
:
CA or
US or
Other
& Grant date:
1900 - 1909
& Publication date:
1900 - 1999
& Citations from after 1930:
None
& Number of claims:
5-50000000 Use the filters below to narrow your results.
Year filed:
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National tech categories:
None (17) ·
237290 (1) ·
291316 (1) ·
AT 63b (1) ·
AT 65b (1) ·
AT 65d (1) ·
AT 77d (6) ·
AU 90.3 (2) ·
AU 90.5 (1) ·
AU Flying Machines (1) ·
AU Special Motors (1) ·
CH 115 (2) ·
CH 129b (1) ·
DK 77 (3) ·
FR 10.2 (1) ·
FR 12.6 (1) ·
FR 5.3 (1) ·
FR 5.8 (1) ·
FR 6.1 (1) ·
FR 6.3 (15) ·
FR 6.4 (72) ·
HU V/h (16) ·
USPC 244/13 (1) ·
USPC 244/63 (1) ·
USPC 244/93 (1)
IPCs:
None (58) ·
CPC B64C3/38 (1) ·
IPC B63B1/16 (1) ·
IPC B64B1/00 (13) ·
IPC B64B1/58 (6) ·
IPC B64C1/00 (4) ·
IPC B64C11/00 (1) ·
IPC B64C11/04 (1) ·
IPC B64C17/00 (6) ·
IPC B64C23/00 (5) ·
IPC B64C25/00 (1) ·
IPC B64C27/04 (2) ·
IPC B64C29/00 (2) ·
IPC B64C3/14 (1) ·
IPC B64C3/18 (2) ·
IPC B64C3/38 (2) ·
IPC B64C3/52 (3) ·
IPC B64C3/54 (1) ·
IPC B64C3/56 (1) ·
IPC B64C33/00 (1) ·
IPC B64C33/02 (8) ·
IPC B64C37/00 (1) ·
IPC B64C39/00 (21) ·
IPC B64C39/08 (1) ·
IPC B64C5/04 (1) ·
IPC B64D27/00 (2) ·
IPC B64D27/26 (1) ·
IPC B64D35/04 (1) ·
IPC B64F1/06 (1) ·
IPC BC64C1/00 (1) ·
IPC BC64C17/00 (1) ·
IPC C07D209/34 (1) ·
IPC F01L1/04 (1) ·
IPC F16C33/61 (1) ·
IPC F24C3/10 (1) ·
IPC G01R22/02 (1) ·
IPC H01J1/20 (1)
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Showing below up to 146 results in range #1 to #146.
