IP Library › Granted Patent US 6,450,721
Granted Patent Utility Small
US 6,450,721 · Confirmation No. 3282

STYLUS AND RETRACTABLE PEN

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2020-12-11 SES.REQ.ELC Assertion of entitlement to small entity status via Patent Application Information Retrieval(PAIR) 1 View
2018-03-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-03-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-03-07 PA.. Power of Attorney 3 View
2018-03-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2017-12-11 OATH Oath or Declaration filed 7 View
2001-08-17 TRNA Transmittal of New Application 2 View
2001-08-17 SPEC Specification 9 View
2001-08-17 CLM Claims 3 View
2001-08-17 ABST Abstract 1 View
2001-08-17 DRW Drawings-only black and white line drawings 2 View
2001-08-17 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,450,721
App. No.
09/931,824
Filed
2001-08-17
Granted
2002-09-17
Examiner
LE, HUYEN D
Art Unit
3751
PTA
-47 days