USD422632SExpiredUtility

Ink cartridge refill case

63
Assignee: INKTEC CO INCPriority: Mar 5, 1998Filed: Sep 2, 1998Granted: Apr 11, 2000
Est. expiryMar 5, 2018(expired)· nominal 20-yr term from priority
Inventors:Kwang-Choon ChungYoung Ho ChungChang-Soo YuNam Bu ChoJu Yeon LeeJu-Jin Choi
63
PatentIndex Score
16
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an ink cartridge refill case, as shown.

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