IP Library › Granted Patent US 6,447,377
Granted Patent Utility Small
US 6,447,377 · Confirmation No. 1157

DRY ICE BLASTING GUN WITH ADJUSTABLE HANDLE

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 Code Description Pages PDF
2001-10-12 TRNA Transmittal of New Application 2 View
2001-10-12 SPEC Specification 6 View
2001-10-12 CLM Claims 2 View
2001-10-12 ABST Abstract 1 View
2001-10-12 DRW Drawings-only black and white line drawings 2 View
2001-10-12 OATH Oath or Declaration filed 3 View
2001-10-12 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,447,377
App. No.
09/975,904
Filed
2001-10-12
Granted
2002-09-10
Art Unit
3723
PTA
0 days