IP Library › Granted Patent US 6,279,933
Granted Patent Utility
US 6,279,933 · Confirmation No. 1261

Locking mechanism for movable subframe of semi-trailers

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2018-02-19 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2018-02-19 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2008-05-08 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-04-10 TRNA Transmittal of New Application 3 View
2001-04-10 A.PE Preliminary Amendment 18 View
2001-04-10 SPEC Specification 31 View
2001-04-10 CLM Claims 8 View
2001-04-10 ABST Abstract 1 View
2001-04-10 DRW Drawings-only black and white line drawings 14 View
2001-04-10 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,279,933
App. No.
09/829,690
Filed
2001-04-10
Granted
2001-08-28
Pub. No.
US20010013693A1
Art Unit
3627
PTA
0 days