IP Library › Granted Patent US 6,516,642
Granted Patent Utility Small
US 6,516,642 · Confirmation No. 2807

COLUMN SECURITY DEVICE

Inventor: Robert A. Vito
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-12-07 TRNA Transmittal of New Application 2 View
2001-12-07 ADS Application Data Sheet 1 View
2001-12-07 SPEC Specification 16 View
2001-12-07 CLM Claims 8 View
2001-12-07 ABST Abstract 1 View
2001-12-07 DRW Drawings-only black and white line drawings 8 View
2001-12-07 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,516,642
App. No.
10/010,532
Filed
2001-12-07
Granted
2003-02-11
Art Unit
3676
PTA
0 days