Assignee
U S RINGBINDER CORP
US·2 granted patents·27 citations·filing 1992–1998
Top patents by PatentIndex Score
2 records- 0160US5265967ASwivel lock assembly for use in ringbinders and the likeU S RINGBINDER CORP·Filed 1992·Granted Nov 30, 1993·21 cites·21 claims
- 0238US6007265ASpur eyelet fastener with uniform circular base for securing ring binder mechanismU S RINGBINDER CORP·Filed 1998·Granted Dec 28, 1999·6 cites·17 claims
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