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Patent
D260170
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Priority
Dec 26 1978
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Filed
Dec 26 1978
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Issued
Aug 11 1981
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Expiry
Aug 11 1995
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Assg.orig
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Entity
unknown
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20
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10
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n/a
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The ornamental design for a protective cover for a sewer pipe flange, as shown.
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FIG. 1 is a perspective view of a protective cover for a sewer pipe flange
showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof.
Cornwall, Kenneth R.
| Patent |
Priority |
Assignee |
Title |
| 10323429, |
Jun 15 2012 |
AQUASTAR POOL PRODUCTS, INC |
Low profile circular drain with water stop for swimming pool |
| 10745926, |
Jun 15 2012 |
AQUASTAR POOL PRODUCTS, INC |
Low profile circular drain with water stop for swimming pool |
| 10934730, |
Jan 15 2018 |
LDAG HOLDINGS, INC ; LDAG ACQUISITION CORP ; HAYWARD INDUSTRIES, INC |
In-floor swimming pool drain and sump assembly |
| 11156011, |
Jun 15 2012 |
|
Low profile circular drain with water stop for swimming pool |
| 11209108, |
Sep 10 2018 |
SCHLUTER SYSTEMS L P |
Drain coupler with compressible seal |
| 11225806, |
Jun 15 2012 |
|
Low profile circular drain with water stop for swimming pool |
| 11396759, |
Jun 15 2012 |
AQUASTAR POOL PRODUCTS, INC |
Low profile circular drain with water stop for swimming pool |
| 11555321, |
Jun 15 2012 |
AQUASTAR POOL PRODUCTS, INC.; AQUASTAR POOL PRODUCTS, INC |
Low profile circular drain with water stop for swimming pool |
| 11643832, |
Jun 15 2012 |
AQUASTAR POOL PRODUCTS, INC. |
Low profile circular drain with water stop for swimming pool and diverter for use therein |
| 7992236, |
Mar 01 2006 |
SCHLUTER SYSTEMS L P |
Mock shower drain and associated methods |
| 8060956, |
Aug 02 2005 |
SCHLUTER SYSTEMS L P |
Shower drain adapter |
| 8112827, |
Aug 02 2006 |
SCHLUTER SYSTEMS L P |
Shower drain adapter |
| 8844068, |
Aug 02 2005 |
Schluter Systems L.P. |
Shower drain adapter |
| 8925123, |
Mar 01 2006 |
SCHLUTER SYSTEMS L P |
Segmented drain systems |
| D289685, |
Dec 06 1982 |
|
Cover for spa or the like |
| D346201, |
Sep 06 1991 |
Kerr-McGee Chemical LLC |
Portable storm drain cover |
| D351220, |
Jul 06 1992 |
ZODIAC POOL CARE, INC |
Swimming pool drain |
| D370451, |
Mar 09 1995 |
HUSQVARNA OUTDOOR PRODUCTS INC |
Fuel cap |
| D593641, |
Mar 20 2008 |
SCHLUTER SYSTEMS L P |
Adapter ring |
| D840339, |
Aug 19 2015 |
Cummins Generator Technologies Limited |
Generator adaptor |
| Patent |
Priority |
Assignee |
Title |
| 2800242, |
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| 3339215, |
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| 3418669, |
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| 3445973, |
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| 3846851, |
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| 4052759, |
Oct 23 1975 |
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Floor-mounted anchor unit for toilets |
| 4090267, |
Mar 31 1977 |
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Self caulking toilet drain |
| 4212486, |
May 19 1978 |
LSP PRODUCTS GROUP, INC |
Water closet protector stabilizer |
| 191184, |
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| D253369, |
Aug 26 1977 |
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Water closet tank universal adaptor plate |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 26 1978 | | Ken-Wall, Incorporated | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a