Drilldown: Patents
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None (160) ·
Munn & Co. (25) ·
Victor J. Evans (19) ·
None (6) ·
C. A. Snow & Co. (6) ·
Charles W. Hills (5) ·
R. S. & A. B. Lacey (3) ·
Watson E. Coleman (3) ·
Spear, Middleton, Donaldson & Spear (3) ·
Randolph, Jr. (2) ·
Howson and Howson (2) ·
Michael J. Stark & Sons (2) ·
Charles Hill (2) ·
Chandler & Chandler (2) ·
C. A. Knowles (2) ·
Spencer Heath (2) ·
G. H. Strong (2) ·
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B. Singer (2) ·
H. C. Everett Co. (2)
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None (42) ·
USPC 244/80 (31) ·
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USPC 244/45R (15) ·
USPC 244/177 (14) ·
USPC 244/93 (11) ·
USPC 244/48 (11) ·
USPC 244/79 (10) ·
USPC 244/87 (8) ·
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USPC 244/25 (7) ·
USPC 244/51 (7) ·
USPC 244/46 (7) ·
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USPC 244/82 (6) ·
USPC 244/233 (6)
IPCs:
CPCs:
CPC B64C17/00 (55) ·
CPC B64C13/00 (41) ·
CPC B64B1/00 (31) ·
CPC B64C2700/6295 (26) ·
CPC B64C23/005 (20) ·
CPC B64C3/385 (14) ·
None (12) ·
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CPC B64C39/005 (9) ·
CPC B64C39/08 (9) ·
CPC B64C17/06 (7) ·
CPC B64C9/00 (6) ·
CPC B64C3/40 (5) ·
CPC Y10S200/29 (5) ·
CPC Y10T74/1218 (5)
Showing below up to 250 results in range #1 to #250.
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- Calendar: Year filed
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P
- Patent CA-1911-139771
- Patent MX-1900-2084
- Patent MX-1907-7124
- Patent MX-1910-10953
- Patent US-1865-50365
- Patent US-1866-59487
- Patent US-1873-141785
- Patent US-1876-185465
- Patent US-1878-206153
- Patent US-1880-229499
- Patent US-1880-235040
- Patent US-1880-235792
- Patent US-1882-258005
- Patent US-1883-270122
- Patent US-1886-354098
- Patent US-1887-361855
- Patent US-1888-376937
- Patent US-1888-383889
- Patent US-1889-399783
- Patent US-1889-414989
- Patent US-1890-439421
- Patent US-1891-460194
- Patent US-1893-496854
- Patent US-1893-501111
- Patent US-1895-582718
- Patent US-1897-621195
- Patent US-1898-605438
- Patent US-1898-606187
- Patent US-1898-612996
- Patent US-1900-645423
- Patent US-1900-661826
- Patent US-1901-694356
- Patent US-1901-728844
- Patent US-1901-729800
- Patent US-1902-1050980
- Patent US-1902-701644
- Patent US-1902-705188
- Patent US-1902-730107
- Patent US-1903-821393
- Patent US-1904-796893
- Patent US-1904-995550
- Patent US-1905-831173
- Patent US-1905-846830
- Patent US-1905-851895
- Patent US-1906-844172
- Patent US-1906-856895
- Patent US-1906-863035
- Patent US-1906-866672
- Patent US-1906-872334
- Patent US-1906-884432
- Patent US-1906-902859
- Patent US-1906-907310
- Patent US-1906-934771
- Patent US-1906-952316
- Patent US-1907-1050654
- Patent US-1907-840078
- Patent US-1907-847965
- Patent US-1907-847965
- Patent US-1907-853542
- Patent US-1907-855466
- Patent US-1907-855945
- Patent US-1907-856073
- Patent US-1907-859274
- Patent US-1907-867525
- Patent US-1907-868039
- Patent US-1907-868223
- Patent US-1907-869019
- Patent US-1907-869238
- Patent US-1907-872539
- Patent US-1907-881836
- Patent US-1907-882457
- Patent US-1907-942691
- Patent US-1907-968931
- Patent US-1908-1025548
- Patent US-1908-1065033
- Patent US-1908-1072664
- Patent US-1908-1073277
- Patent US-1908-1078455
- Patent US-1908-1093186
- Patent US-1908-879079
- Patent US-1908-886159
- Patent US-1908-887931
- Patent US-1908-888220
- Patent US-1908-888301
- Patent US-1908-889062
- Patent US-1908-892380
- Patent US-1908-901486
- Patent US-1908-917513
- Patent US-1908-919834
- Patent US-1908-923936
- Patent US-1908-927605
- Patent US-1908-935766
- Patent US-1908-971030
- Patent US-1908-986434
- Patent US-1908-988039
- Patent US-1908-989022
- Patent US-1909-1001995
- Patent US-1909-1007405
- Patent US-1909-1044466
- Patent US-1909-1049498
- Patent US-1909-1057444
- Patent US-1909-1096263
- Patent US-1909-918336
- Patent US-1909-922638
- Patent US-1909-923075
- Patent US-1909-924495
- Patent US-1909-927815
- Patent US-1909-928687
- Patent US-1909-932712
- Patent US-1909-939483
- Patent US-1909-943120
- Patent US-1909-959199
- Patent US-1909-965792
- Patent US-1909-965969
- Patent US-1909-967359
- Patent US-1909-968120
- Patent US-1909-968127
- Patent US-1909-968734
- Patent US-1909-969627
- Patent US-1909-969865
- Patent US-1909-971235
- Patent US-1909-976765
- Patent US-1909-976873
- Patent US-1909-976876
- Patent US-1909-977523
- Patent US-1909-977555
- Patent US-1909-977556
- Patent US-1909-981185
- Patent US-1909-984270
- Patent US-1909-991259
- Patent US-1909-991686
- Patent US-1909-993623
- Patent US-1909-997419
- Patent US-1909-998844
- Patent US-1910-1002516
- Patent US-1910-1003670
- Patent US-1910-1008437
- Patent US-1910-1009384
- Patent US-1910-1010076
- Patent US-1910-1013484
- Patent US-1910-1014082
- Patent US-1910-1015837
- Patent US-1910-1018474
- Patent US-1910-1028336
- Patent US-1910-1030968
- Patent US-1910-1055379
- Patent US-1910-1059905
- Patent US-1910-1062116
- Patent US-1910-1066860
- Patent US-1910-1086916
- Patent US-1910-1152063
- Patent US-1910-1155031
- Patent US-1910-1156514
- Patent US-1910-1171075
- Patent US-1910-1183530
- Patent US-1910-963516
- Patent US-1910-966143
- Patent US-1910-966424
- Patent US-1910-968918
- Patent US-1910-970974
- Patent US-1910-974229
- Patent US-1910-975196
- Patent US-1910-976732
- Patent US-1910-977528
- Patent US-1910-983192
- Patent US-1910-984258
- Patent US-1910-985034
- Patent US-1910-987439
- Patent US-1910-989681
- Patent US-1910-990011
- Patent US-1910-990015
- Patent US-1910-991115
- Patent US-1910-992470
- Patent US-1910-993108
- Patent US-1910-993842
- Patent US-1910-993948
- Patent US-1910-993987
- Patent US-1910-994202
- Patent US-1910-994417
- Patent US-1910-994968
- Patent US-1910-995361
- Patent US-1910-997122
- Patent US-1910-999012
- Patent US-1910-999068
- Patent US-1910-999278
- Patent US-1911-1000273
- Patent US-1911-1000865
- Patent US-1911-1001185
- Patent US-1911-1003530
- Patent US-1911-1005097
- Patent US-1911-1006969
- Patent US-1911-1010718
- Patent US-1911-1010946
- Patent US-1911-1011124
- Patent US-1911-1011836
- Patent US-1911-1012006
- Patent US-1911-1012559
- Patent US-1911-1013049
- Patent US-1911-1014802
- Patent US-1911-1016929
- Patent US-1911-1020015
- Patent US-1911-1028782
- Patent US-1911-1030363
- Patent US-1911-1032233
- Patent US-1911-1039115
- Patent US-1911-1040089
- Patent US-1911-1040608
- Patent US-1911-1047759
- Patent US-1911-1050153
- Patent US-1911-1050462
- Patent US-1911-1050566
- Patent US-1911-1052334
- Patent US-1911-1061445
- Patent US-1911-1074525
- Patent US-1911-1077786
- Patent US-1911-1177431
- Patent US-1911-981367
- Patent US-1911-982561
- Patent US-1911-987624
- Patent US-1911-988523
- Patent US-1911-989616
- Patent US-1911-989786
- Patent US-1911-989834
- Patent US-1911-989958
- Patent US-1911-991846
- Patent US-1911-992410
- Patent US-1911-992678
- Patent US-1911-993063
- Patent US-1911-994106
- Patent US-1911-994197
- Patent US-1911-994198
- Patent US-1911-994757
- Patent US-1911-996366
- Patent US-1911-996613
- Patent US-1911-996659
- Patent US-1911-996728
- Patent US-1911-997001
- Patent US-1911-997354
- Patent US-1912-1013268
- Patent US-1912-1013601
- Patent US-1912-1014194
- Patent US-1912-1014239
- Patent US-1912-1015045
- Patent US-1912-1015090
- Patent US-1912-1015674
- Patent US-1912-1016609
- Patent US-1912-1018400
- Patent US-1912-1024315
- Patent US-1912-1025093
- Patent US-1912-1027990