IP Library › Granted Patent US 6,688,072
Granted Patent Utility Small
US 6,688,072 · Confirmation No. 4651

COVER FOR RISER SECTION AND METHOD OF USING COVER FOR ANCHORING RISER SECTION IN CONCRETE

Inventor: Norman W. Gavin
Patented Case View Patent ↗
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 Code Description Pages PDF
2003-09-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-02 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-09-02 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-09-02 DRW Drawings-only black and white line drawings 1 View
2003-09-02 LET. Miscellaneous Incoming Letter 1 View
2003-01-31 TRNA Transmittal of New Application 3 View
2003-01-31 A.PE Preliminary Amendment 9 View
2003-01-31 SPEC Specification 25 View
2003-01-31 CLM Claims 7 View
2003-01-31 ABST Abstract 1 View
2003-01-31 DRW Drawings-only black and white line drawings 8 View
2003-01-31 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,688,072
App. No.
10/355,918
Filed
2003-01-31
Granted
2004-02-10
Art Unit
3635
PTA
-120 days