IP Library Patent Application 09836531
Patent Application Utility
App. No. 09/836,531 · Confirmation No. 6833

APPARATUS AND METHOD FOR PRODUCING CAST PRODUCTS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2001-04-17 TRNA Transmittal of New Application 3 View
2001-04-17 SPEC Specification 12 View
2001-04-17 CLM Claims 3 View
2001-04-17 ABST Abstract 1 View
2001-04-17 DRW Drawings-only black and white line drawings 5 View
2001-04-17 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/836,531
Filed
2001-04-17
Granted
2002-10-08
Examiner
LIN, KUANG Y
Art Unit
1725
PTA
-19 days