IP Library › Granted Patent US 6,602,546
Granted Patent Utility
US 6,602,546 · Confirmation No. 5515

METHOD FOR PRODUCING CORRUGATED CARDBOARD

Inventor: Herbert B. Kohler
Patented Case View Patent ↗
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 Code Description Pages PDF
2015-01-22 IMIS Miscellaneous Internal Document 1 View
2002-06-21 TRNA Transmittal of New Application 3 View
2002-06-21 SPEC Specification 19 View
2002-06-21 CLM Claims 5 View
2002-06-21 ABST Abstract 1 View
2002-06-21 DRW Drawings-only black and white line drawings 6 View
2002-06-21 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,602,546
App. No.
10/176,890
Filed
2002-06-21
Granted
2003-08-05
Art Unit
1762
PTA
0 days