IP Library › Granted Patent US 6,557,323
Granted Patent Utility
US 6,557,323 · Confirmation No. 6535

WIPE DOWN BRUSH SYSTEM FOR OVERHEAD STRETCH WRAPPER AND METHOD OF OPERATING THE SAME

Inventor: Michael R. Frey
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2018-04-24 RETMAIL Mail returned to USPTO as undelivered 2 View
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2002-01-30 TRNA Transmittal of New Application 2 View
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2001-12-26 TRNA Transmittal of New Application 1 View
2001-12-26 SPEC Specification 24 View
2001-12-26 CLM Claims 9 View
2001-12-26 ABST Abstract 1 View
2001-12-26 DRW Drawings-only black and white line drawings 4 View
2001-12-26 OATH Oath or Declaration filed 2 View
2001-12-26 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,557,323
App. No.
10/025,666
Filed
2001-12-26
Granted
2003-05-06
Examiner
SIPOS, JOHN
Art Unit
3721
PTA
-77 days