IP Library › Granted Patent US 6,571,938
Granted Patent Utility
US 6,571,938 · Confirmation No. 1707

EXTENDABLE CONVEYOR WITH ADDITIONAL BOOM SECTION

Inventor: Phillip J. Gilmore
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-04-23 C.AD Change of Address 1 View
2008-04-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-04-23 C.AD Change of Address 1 View
2008-04-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-03-10 COCOUT Certificate of Correction - Post Issue Communication 1 View
2002-10-10 TRNA Transmittal of New Application 5 View
2002-10-10 ADS Application Data Sheet 1 View
2002-10-10 A.PE Preliminary Amendment 5 View
2002-10-10 SPEC Specification 19 View
2002-10-10 CLM Claims 11 View
2002-10-10 ABST Abstract 1 View
2002-10-10 DRW Drawings-only black and white line drawings 8 View
2002-10-10 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,571,938
App. No.
10/268,222
Filed
2002-10-10
Granted
2003-06-03
Pub. No.
US20030029694A1
Art Unit
3651
PTA
-22 days