IP Library Granted Patent US 6,575,520
Granted Patent Utility Small
US 6,575,520 · Confirmation No. 1319

COVER SYSTEM FOR TRUCK BOX WITH TENSION CONTROL

Inventor: Michael R. Spencer
Patented Case View Patent ↗
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Code Description Pages PDF
2001-10-31 TRNA Transmittal of New Application 3 View
2001-10-31 SPEC Specification 11 View
2001-10-31 CLM Claims 3 View
2001-10-31 ABST Abstract 1 View
2001-10-31 DRW Drawings-only black and white line drawings 6 View
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Quick Facts
Patent No.
US 6,575,520
App. No.
10/001,387
Filed
2001-10-31
Granted
2003-06-10
Art Unit
3612
PTA
-89 days