IP Library Granted Patent US 6,637,169
Granted Patent Utility Small
US 6,637,169 · Confirmation No. 7077

SLEEPER ASSEMBLY FOR RESILIENT HARDWOOD FLOOR SYSTEM

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Code Description Pages PDF
2019-01-02 OATH Oath or Declaration filed 6 View
2015-12-07 OATH Oath or Declaration filed 25 View
2003-09-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-15 TRNA Transmittal of New Application 3 View
2002-03-15 SPEC Specification 14 View
2002-03-15 CLM Claims 8 View
2002-03-15 ABST Abstract 1 View
2002-03-15 DRW Drawings-only black and white line drawings 3 View
2002-03-15 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,637,169
App. No.
10/099,696
Filed
2002-03-15
Granted
2003-10-28
Pub. No.
US20020092255A1
Art Unit
3635
PTA
-16 days