Toshiba

Toshiba Tec Corporation

Japanese

MFP Patent Information

The following Toshiba products are protected by patents in the U.S.,

Patent Information

No.ProductProduct numberPatent No.Effective dateExpired DateData updated
1 Toner Cartridge T-1600 6229976 20010508 20200201 20140317
2 Toner Cartridge T-1600 D452265 20011218 20151218 20140317
3 Toner Cartridge T-1640 7302213 20071127 20250714 20140317
4 Toner Cartridge T-1640 7499666 20090303 20250712 20140317
5 Toner Cartridge T-1640 7796924 20100924 20250712 20140317
6 Toner Cartridge T-1640 8103198 20120124 20250714 20140317
7 Toner Cartridge T-1810 7302213 20071127 20250714 20140317
8 Toner Cartridge T-1810 7302213 20071127 20250915 20140317
9 Toner Cartridge T-1810 7499666 20090303 20250712 20140317
10 Toner Cartridge T-1810 7796924 20100924 20250712 20140317
11 Toner Cartridge T-1810 8103198 20120124 20250714 20140317
12 Toner Cartridge T-2320 7302213 20071127 20250714 20140317
13 Toner Cartridge T-2320 7499666 20090303 20250712 20140317
14 Toner Cartridge T-2320 7796924 20100924 20250712 20140317
15 Toner Cartridge T-2320 8103198 20120124 20250714 20140317
16 Toner Cartridge T-2340 7302213 20071127 20250714 20140317
17 Toner Cartridge T-2340 7499666 20090303 20250712 20140317
18 Toner Cartridge T-2340 7796924 20100924 20250712 20140317
19 Toner Cartridge T-2340 8103198 20120124 20250714 20140317
20 Toner Cartridge T-2500 6229976 20010508 20200201 20140317
21 Toner Cartridge T-2500 D452265 20011218 20151218 20140317
22 Toner Cartridge T-2505U 7583917 20090901 20270923 20140317
23 Toner Cartridge T-2507U 7583917 20090901 20250714 20140317
24 Toner Cartridge T-2840 7302213 20071127 20250714 20140317
25 Toner Cartridge T-2840 7499666 20090303 20250712 20140317
26 Toner Cartridge T-2840 7796924 20100924 20250712 20140317
27 Toner Cartridge T-2840 8103198 20120124 20250714 20140317
28 Toner Cartridge T-3500 447167 20010828 20150828 20140317
29 Toner Cartridge T-3500 6256469 20010703 20200218 20140317
30 Toner Cartridge T-3500 RE40021 20080122 20200218 20140317
31 Toner Cartridge T-3500 RE40058 20080212 20200218 20140317
32 Toner Cartridge T-3500 RE41779 20100928 20200218 20140317
33 Toner Cartridge T-3511-K 7680444 20100316 20251221 20140317
34 Toner Cartridge T-3511-K RE40058 20080212 20200218 20140317
35 Toner Cartridge T-3511-K RE41779 20100928 20200218 20140317
36 Toner Cartridge T-3520 7680444 20100316 20251221 20140317
37 Toner Cartridge T-3520 RE40058 20080212 20200218 20140317
38 Toner Cartridge T-3520 RE41779 20100928 20200218 20140317
39 Toner Cartridge T-4530 7302213 20071127 20250714 20140317
40 Toner Cartridge T-4530 7499666 20090303 20250712 20140317
41 Toner Cartridge T-4530 7796924 20100924 20250712 20140317
42 Toner Cartridge T-4530 8103198 20120124 20250714 20140317
43 Toner Cartridge T-6000 7680444 20100316 20251221 20140317
44 Toner Cartridge T-6000 RE40058 20080212 20200218 20140317
45 Toner Cartridge T-6000 RE41779 20100928 20200218 20140317
46 Toner Cartridge T-6510 7680444 20100316 20251221 20140317
47 Toner Cartridge T-6510 RE40058 20080212 20200218 20140317
48 Toner Cartridge T-6510 RE41779 20100928 20200218 20140317
49 Toner Cartridge T-7200 7680444 20100316 20251221 20140317
50 Toner Cartridge T-7200 RE40058 20080212 20200218 20140317
51 Toner Cartridge T-FC25-C 8150275 20120403 20270516 20140317
52 Toner Cartridge T-FC25-C 8311420 20121113 20270516 20140317
53 Toner Cartridge T-FC25-C 8472815 20130625 20270516 20140317
54 Toner Cartridge T-FC25-C D559894 20080115 20220115 20140317
55 Toner Cartridge T-FC25-K 8150275 20120403 20270516 20140317
56 Toner Cartridge T-FC25-K 8311420 20121113 20270516 20140317
57 Toner Cartridge T-FC25-K 8472815 20130625 20270516 20140317
58 Toner Cartridge T-FC25-K D559894 20080115 20220115 20140317
59 Toner Cartridge T-FC25-M 8150275 20120403 20270516 20140317
60 Toner Cartridge T-FC25-M 8311420 20121113 20270516 20140317
61 Toner Cartridge T-FC25-M 8472815 20130625 20270516 20140317
62 Toner Cartridge T-FC25-M D559894 20080115 20220115 20140317
63 Toner Cartridge T-FC25-Y 8150275 20120403 20270516 20140317
64 Toner Cartridge T-FC25-Y 8311420 20121113 20270516 20140317
65 Toner Cartridge T-FC25-Y 8472815 20130625 20270516 20140317
66 Toner Cartridge T-FC25-Y D559894 20080115 20220115 20140317
67 Toner Cartridge T-FC28-C 8150275 20120403 20270516 20140317
68 Toner Cartridge T-FC28-C D559894 20080115 20220115 20140317
69 Toner Cartridge T-FC28-C D559895 20080115 20220115 20140317
70 Toner Cartridge T-FC28-K 8150275 20120403 20270516 20140317
71 Toner Cartridge T-FC28-K D559894 20080115 20220115 20140317
72 Toner Cartridge T-FC28-K D559895 20080115 20220115 20140317
73 Toner Cartridge T-FC28-M 8150275 20120403 20270516 20140317
74 Toner Cartridge T-FC28-M D559894 20080115 20220115 20140317
75 Toner Cartridge T-FC28-M D559895 20080115 20220115 20140317
76 Toner Cartridge T-FC28-Y 8150275 20120403 20270516 20140317
77 Toner Cartridge T-FC28-Y D559894 20080115 20220115 20140317
78 Toner Cartridge T-FC28-Y D559895 20080115 20220115 20140317
79 Toner Cartridge T-FC3100U-C D431593 20001003 20141003 20140317
80 Toner Cartridge T-FC3100U-M D431593 20001003 20141003 20140317
81 Toner Cartridge T-FC3100U-Y D431593 20001003 20141003 20140317
82 Toner Cartridge T-FC31-C D431593 20001003 20141003 20140317
83 Toner Cartridge T-FC31-M D431593 20001003 20141003 20140317
84 Toner Cartridge T-FC31-Y D431593 20001003 20141003 20140317
85 Toner Cartridge T-FC31U-C D431593 20001003 20141003 20140317
86 Toner Cartridge T-FC31U-M D431593 20001003 20141003 20140317
87 Toner Cartridge T-FC31U-Y D431593 20001003 20141003 20140317
88 Toner Cartridge T-FC31U-C-N D431593 20001003 20141003 20140317
89 Toner Cartridge T-FC31U-M-N D431593 20001003 20141003 20140317
90 Toner Cartridge T-FC31U-Y-N D431593 20001003 20141003 20140317
91 Toner Cartridge T-FC35-C 8150275 20120403 20270516 20140317
92 Toner Cartridge T-FC35-C D559894 20080115 20220115 20140317
93 Toner Cartridge T-FC35-C D559895 20080115 20220115 20140317
94 Toner Cartridge T-FC35-K 8150275 20120403 20270516 20140317
95 Toner Cartridge T-FC35-K D559894 20080115 20220115 20140317
96 Toner Cartridge T-FC35-K D559895 20080115 20220115 20140317
97 Toner Cartridge T-FC35-M 8150275 20120403 20270516 20140317
98 Toner Cartridge T-FC35-M D559894 20080115 20220115 20140317
99 Toner Cartridge T-FC35-M D559895 20080115 20220115 20140317
100 Toner Cartridge T-FC35-Y 8150275 20120403 20270516 20140317
101 Toner Cartridge T-FC35-Y D559894 20080115 20220115 20140317
102 Toner Cartridge T-FC35-Y D559895 20080115 20220115 20140317

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