FIG. 1 is a side elevational view of a sump-riser housing, showing my new
design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a perspective view thereof.
Patent |
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Assignee |
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Sep 10 1993 |
Advanced Polymer Technology, Inc. |
Adjustable water-tight sump |
5494374, |
Mar 27 1992 |
ADVANCED POLYMER TECHNOLOGY, INC |
Secondary containment flexible underground piping system |
5819975, |
Oct 08 1996 |
PISCES BY OPW, INC |
Dispenser sump |
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Jun 11 1996 |
Advanced Polymer Technology, Inc. |
One-piece tank sump with integral dust cover |
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Nov 08 1995 |
FRANKLIN FUELING SYSTEMS, INC |
System for housing secondarily contained flexible piping |
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Oct 08 1996 |
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Jul 11 1996 |
FRANKLIN FUELING SYSTEMS, INC |
Flexible entry boot |
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Jan 15 1998 |
FRANKLIN FUELING SYSTEMS, INC |
Matingly engaged flexible entry boot |
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Jun 11 1996 |
Advanced Polymer Technology, Inc. |
One-piece tank sump with integral dust cover |
6086117, |
Sep 29 1997 |
FRANKLIN FUELING SYSTEMS, INC |
Double booted flexible entry boot |
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Sep 29 1997 |
FRANKLIN FUELING SYSTEMS, INC |
Double booted flexible entry boot |
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Jul 11 1996 |
FRANKLIN FUELING SYSTEMS, INC |
Flexible entry boot |
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Sep 14 1998 |
ADVANCED POLYMER TECHNOLOGY, INC |
Integrally formed tank sump with water resistant lid assembly |
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Jul 11 1996 |
FRANKLIN FUELING SYSTEMS, INC |
Flexible entry boot |
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Feb 14 2008 |
DiversiTech Corporation |
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Oct 01 1987 |
Total Containment, Inc. |
Sump-riser housing or the like |
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Aug 03 1995 |
Trane International Inc |
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Jun 13 1996 |
FRANKLIN FUELING SYSTEMS, INC |
Combined one-piece tank sump with integral dust cover |
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Oct 04 1996 |
Trane International Inc |
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Feb 12 1998 |
FRANKLIN FUELING SYSTEMS, INC |
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Feb 12 1998 |
FRANKLIN FUELING SYSTEMS, INC |
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Jun 28 2001 |
ITT Manufacturing Enterprises, Inc |
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Jul 10 2009 |
DiversiTech Corporation |
Equipment support pad |
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Sep 22 2008 |
Weir Minerals Australia, Ltd |
Pump coupling |
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DiversiTech Corporation |
Equipment support |
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May 29 2015 |
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Jan 11 2017 |
Big Good Design Co., Ltd. |
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Mar 23 2018 |
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Essential oils bottle carousel |
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Dec 19 1996 |
Advanced Polymer Technology, Inc. |
Secondary containment flexible underground piping system |