IP Library › Granted Patent US 6,418,755
Granted Patent Utility
US 6,418,755 · Confirmation No. 1108

GLASS MELTING APPARATUS AND METHOD INCLUDING EXHAUSTING THE FURNACE ATMOSPHERE BY REMOVAL OF A HEATING ELEMENT

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 Code Description Pages PDF
2008-09-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-04-04 TRNA Transmittal of New Application 1 View
2001-04-04 A.PE Preliminary Amendment 2 View
2001-04-04 SPEC Specification 25 View
2001-04-04 CLM Claims 9 View
2001-04-04 ABST Abstract 1 View
2001-04-04 DRW Drawings-only black and white line drawings 4 View
2001-04-04 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,418,755
App. No.
09/824,700
Filed
2001-04-04
Granted
2002-07-16
Pub. No.
US20010045107A1
Art Unit
1731
PTA
0 days