IP Library › Patent Application 09852946
Patent Application Utility Small
App. No. 09/852,946 · Confirmation No. 5362

BROOM WITH VARIABLE STIFFNESS BRISTLES AND BRISTLE CLEANING DEVICE

Inventor: Juan Fernandez
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-05-10 TRNA Transmittal of New Application 1 View
2001-05-10 SPEC Specification 10 View
2001-05-10 CLM Claims 4 View
2001-05-10 ABST Abstract 1 View
2001-05-10 DRW Drawings-only black and white line drawings 6 View
2001-05-10 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/852,946
Filed
2001-05-10
Granted
2003-08-19
Pub. No.
US20020166186A1
Art Unit
1744
PTA
-94 days