Drilldown: Patents
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Patents > Assigned to:
None
& Family year:
1800 - 1899
& Number of text pages:
2-3
& Number of claims:
2-3
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Tech fields:
None (117) ·
Patent BE-1882-59535 (1) ·
Patent DE-1881-18445 (1) ·
Patent DE-1882-23658 (1) ·
Patent DE-1883-26930 (1) ·
Patent DE-1893-75731 (1) ·
Patent DE-1894-76727 (1) ·
Patent DE-1894-79446 (1) ·
Patent DE-1894-82904 (1) ·
Patent DE-1896-98109 (1) ·
Patent DE-1899-123884 (1) ·
Patent FR Jan 14, 1879 (1) ·
Patent FR-1879-180433 (1) ·
Patent FR-1886-175662 (1) ·
Patent FR-1897-266527 (2) ·
Patent FR-1899-284713 (1) ·
Patent GB-1871-3238 (1) ·
Patent GB-1893-7712 (2) ·
Patent GB-1897-10811 (1) ·
Patent GB-Ericsson-1838 (1) ·
Patent HU-1896-9899 (1) ·
Patent IT-1882-14797 (1) ·
Patent US-1898-634386 (1) ·
Patent US-1899-666266 (1)
Patent agent:
National tech categories:
None (91) ·
IPC A01H5/02 (1) ·
IPC A45B3/00 (1) ·
IPC A45B3/14 (1) ·
IPC B28B5/06 (1) ·
IPC B28B5/08 (1) ·
IPC B64B1/00 (8) ·
IPC B64B1/06 (3) ·
IPC B64B1/30 (1) ·
IPC B64B1/40 (2) ·
IPC B64B1/58 (2) ·
IPC B64C 31/06 (1) ·
IPC B64C17/00 (1) ·
IPC B64C23/00 (2) ·
IPC B64C27/04 (1) ·
IPC B64C27/24 (1) ·
IPC B64C29/00 (1) ·
IPC B64C31/00 (5) ·
IPC B64C31/02 (1) ·
IPC B64C31/06 (5) ·
IPC B64C33/00 (2) ·
IPC B64C33/02 (3) ·
IPC B64C39/00 (1) ·
IPC B64D1/04 (1) ·
IPC B64D27/20 (1) ·
IPC F01D1/00 (1) ·
IPC F01D5/28 (1) ·
IPC F22B21/24 (1) ·
IPC F22B21/26 (1) ·
IPC F22B27/06 (1) ·
IPC F24F7/02 (2) ·
IPC F42B10/00 (4) ·
IPC F42B10/12 (1) ·
IPC F42B10/34 (2)
CPCs:
Showing below up to 137 results in range #1 to #137.
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- Calendar: Year filed
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- Calendar: Full specification filed date
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P
- Patent CH-1891-3995
- Patent CH-1891-4109
- Patent DE-1878-6372
- Patent DE-1880-11044
- Patent DE-1880-9137
- Patent DE-1883-24467
- Patent DE-1883-25328
- Patent DE-1884-26077
- Patent DE-1884-28934
- Patent DE-1884-29080
- Patent DE-1884-30903
- Patent DE-1884-32648
- Patent DE-1885-33963
- Patent DE-1885-34389
- Patent DE-1887-42698
- Patent DE-1890-59039
- Patent DE-1891-69520
- Patent DE-1893-68776
- Patent DE-1893-70690
- Patent DE-1893-71143
- Patent DE-1893-75900
- Patent DE-1893-78033
- Patent DE-1894-73587
- Patent DE-1894-87067
- Patent DE-1895-79175
- Patent DE-1895-84544
- Patent DE-1895-85688
- Patent DE-1895-86738
- Patent DE-1896-89860
- Patent DE-1896-95963
- Patent DE-1897-100399
- Patent DE-1897-90695
- Patent DE-1897-98288
- Patent DE-1899-108360
- Patent DE-1899-110832
- Patent DE-1901-130070
- Patent GB-1886-8321
- Patent GB-1888-16555
- Patent GB-1895-10239
- Patent GB-1895-18773
- Patent GB-1896-17119
- Patent GB-1897-10811
- Patent GB-1897-15822
- Patent GB-1897-9864
- Patent GB-1899-7635
- Patent HU-1897-9450
- Patent HU-1899-18308
- Patent HU-1899-19049
- Patent US-1838-588
- Patent US-1850-7572
- Patent US-1854-11031
- Patent US-1857-17173
- Patent US-1857-18568
- Patent US-1858-21219
- Patent US-1860-32378
- Patent US-1861-32609
- Patent US-1861-33746
- Patent US-1861-33797
- Patent US-1861-33863
- Patent US-1862-35103
- Patent US-1862-35503
- Patent US-1862-36001
- Patent US-1863-37771
- Patent US-1865-51295
- Patent US-1866-59487
- Patent US-1868-78967
- Patent US-1869-100415
- Patent US-1872-133381
- Patent US-1874-150714
- Patent US-1874-150903
- Patent US-1874-154654
- Patent US-1874-187746
- Patent US-1875-171256
- Patent US-1877-194104
- Patent US-1878-204728
- Patent US-1879-213603
- Patent US-1879-216136
- Patent US-1879-216885
- Patent US-1879-218573
- Patent US-1879-225999
- Patent US-1880-239958
- Patent US-1881-282060
- Patent US-1883-274340
- Patent US-1883-281915
- Patent US-1883-282308
- Patent US-1883-282647
- Patent US-1884-293735
- Patent US-1884-297215
- Patent US-1884-305190
- Patent US-1884-305474
- Patent US-1885-350303
- Patent US-1887-361442
- Patent US-1887-363037
- Patent US-1888-381155
- Patent US-1888-393894
- Patent US-1890-432860
- Patent US-1890-439421
- Patent US-1891-460194
- Patent US-1891-462612
- Patent US-1892-480945
- Patent US-1892-486502
- Patent US-1892-502168
- Patent US-1893-493533
- Patent US-1893-501111
- Patent US-1893-504631
- Patent US-1893-507609
- Patent US-1893-510492
- Patent US-1894-512450
- Patent US-1894-517025
- Patent US-1894-519226
- Patent US-1894-526700
- Patent US-1894-537612
- Patent US-1894-584353
- Patent US-1895-535172
- Patent US-1895-582718
- Patent US-1895-612848
- Patent US-1896-556621
- Patent US-1896-582982
- Patent US-1897-586590
- Patent US-1897-588556
- Patent US-1897-599125
- Patent US-1898-598038
- Patent US-1898-598777
- Patent US-1898-612996
- Patent US-1898-615782
- Patent US-1898-621368
- Patent US-1898-622420
- Patent US-1899-620596
- Patent US-1899-630250
- Patent US-1899-630499
- Patent US-1899-633529
- Patent US-1899-634725
- Patent US-1899-636400
- Patent US-1899-636485
- Patent US-1899-652774
- Patent US-1899-659264
- Patent US-1899-671983