Assignee

JING TECH INC

US·3 granted patents·10 citations·filing 1984–1990

Technology mixB41J3

Top patents by PatentIndex Score

3 records

0142US4639153APrinting ribbon spool having an ink reservoir and method of making sameJING TECH INC·Filed 1984·Granted Jan 27, 1987·6 cites·5 claims
0236US4988225AContinuous self-inking ribbon cartridge systemJING TECH INC·Filed 1988·Granted Jan 29, 1991·3 cites·16 claims
0324US5052833ASelf-inking continuous ribbon cartridge systemJING TECH INC·Filed 1990·Granted Oct 1, 1991·1 cites·5 claims

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