IP Library Granted Patent US 6,696,966
Granted Patent Utility
US 6,696,966 · Confirmation No. 7548

AUTOMATIC SALT LEVEL MONITOR FOR A WATER SOFTENING DEVICE

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Code Description Pages PDF
2003-10-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-10-06 LET. Miscellaneous Incoming Letter 2 View
2003-10-06 DRW Drawings-only black and white line drawings 8 View
2003-10-06 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2001-04-16 TRNA Transmittal of New Application 1 View
2001-04-16 SPEC Specification 25 View
2001-04-16 CLM Claims 5 View
2001-04-16 ABST Abstract 1 View
2001-04-16 DRW Drawings-only black and white line drawings 8 View
2001-04-16 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,696,966
App. No.
09/835,981
Filed
2001-04-16
Granted
2004-02-24
Pub. No.
US20020149489A1
Art Unit
2636
PTA
-139 days