IP Library Granted Patent US 6,575,318
Granted Patent Utility
US 6,575,318 · Confirmation No. 5202

LOCKING UNIT FOR A TELESCOPIC JIB OF A CRANE AND TELESCOPIC JIB

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Code Description Pages PDF
2020-08-25 OATH Oath or Declaration filed 5 View
2001-12-17 TRNA Transmittal of New Application 3 View
2001-12-17 SPEC Specification 14 View
2001-12-17 CLM Claims 4 View
2001-12-17 ABST Abstract 1 View
2001-12-17 DRW Drawings-only black and white line drawings 3 View
2001-12-17 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,575,318
App. No.
10/024,078
Filed
2001-12-17
Granted
2003-06-10
Pub. No.
US20020056693A1
Art Unit
3652
PTA
-172 days