IP Library Granted Patent US 6,568,087
Granted Patent Utility Small
US 6,568,087 · Confirmation No. 3877

SCRAPER WITH STOWABLE FILE

Inventor: Donald Gringer
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Code Description Pages PDF
2017-05-10 OATH Oath or Declaration filed 7 View
2001-12-13 TRNA Transmittal of New Application 1 View
2001-12-13 SPEC Specification 12 View
2001-12-13 CLM Claims 5 View
2001-12-13 ABST Abstract 1 View
2001-12-13 DRW Drawings-only black and white line drawings 3 View
2001-12-13 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,568,087
App. No.
10/021,841
Filed
2001-12-13
Granted
2003-05-27
Pub. No.
US20030110570A1
Art Unit
3723
PTA
0 days