IP Library › Granted Patent US 6,501,890
Granted Patent Utility PCT National Stage
US 6,501,890 · Confirmation No. 4212

HEAT STRIPPABLE OPTICAL FIBER RIBBONS

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2010-10-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-10-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-10-08 PA.. Power of Attorney 1 View
2010-10-08 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-10-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-10-08 PA.. Power of Attorney 1 View
2010-10-08 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-10-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-08-17 LET. Miscellaneous Incoming Letter 29 View
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Quick Facts
Patent No.
US 6,501,890
App. No.
09/807,155
Filed
2001-08-17
Granted
2002-12-31
Art Unit
2874
PTA
-78 days