IP Library › Granted Patent US 6,460,610
Granted Patent Utility
US 6,460,610 · Confirmation No. 3521

WELDED HEAT EXCHANGER WITH GROMMET CONSTRUCTION

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2015-03-18 PET.POA.WDRW Request for withdrawal as attorney or agent 3 View
2015-03-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-06-21 OATH Oath or Declaration filed 17 View
2001-04-30 TRNA Transmittal of New Application 4 View
2001-04-30 ADS Application Data Sheet 1 View
2001-04-30 A.PE Preliminary Amendment 2 View
2001-04-30 SPEC Specification 16 View
2001-04-30 CLM Claims 6 View
2001-04-30 ABST Abstract 1 View
2001-04-30 DRW Drawings-only black and white line drawings 6 View
2001-04-30 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,460,610
App. No.
09/845,582
Filed
2001-04-30
Granted
2002-10-08
Pub. No.
US20010023536A1
Examiner
DUONG, THO V
Art Unit
3743
PTA
-121 days