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Patent
D844116
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Priority
Dec 06 2016
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Filed
Feb 21 2017
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Issued
Mar 26 2019
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Expiry
Mar 26 2034
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Assg.orig
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Entity
unknown
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2
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13
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n/a
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The ornamental design for a preform for drain installation, as shown and described.
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FIG. 1 is a perspective view of a preform for drain installation in accordance with our design;
FIG. 2 is a top view of the preform for drain installation shown in FIG. 1;
FIG. 3 is a bottom view of the preform for drain installation shown in FIG. 1; and,
FIG. 4 is a side view of the preform for drain installation shown in FIG. 1.
The dashed broken lines in the drawings depict portions of the perform for drain installation that form no part of the claim.
Coronado, Eduardo, Villarreal, Humberto Flores
| Patent |
Priority |
Assignee |
Title |
| 11555279, |
Apr 25 2018 |
|
Interlocking concrete pavement drain |
| ER1228, |
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| Patent |
Priority |
Assignee |
Title |
| 4146939, |
Dec 02 1977 |
DIVERSE CORPORATE TECHNOLOGIES, INC |
Drain fitting for pre-formed or pre-assembled showers, etc. |
| 5458769, |
Jan 24 1990 |
|
Floor drain |
| 6108828, |
Aug 18 1998 |
|
Drain cover assembly |
| 8833387, |
Nov 10 2012 |
|
Floor drain with detachable cover and method of using |
| 9739045, |
Jan 28 2016 |
PEYTONDOUGLAS, LLC |
Shower floor drain |
| 9775472, |
Jan 14 2010 |
TILE REDI LTD |
One piece shower pan and method of making same |
| D421101, |
Feb 26 1999 |
TRIODYNE SAFETY SYSTEMS, L L C |
Drain construction |
| D421102, |
Feb 26 1999 |
TRIODYNE SAFETY SYSTEMS, L L C |
Drain construction |
| D421295, |
Feb 26 1999 |
TRIODYNE SAFETY SYSTEMS, L L C |
Drain construction |
| D523537, |
Mar 04 2005 |
Unitherm Food Systems, LLC |
Industrial floor drain |
| D576257, |
Nov 28 2007 |
Rainwater Management Solutions |
Siphonic roof drain |
| D602575, |
Nov 19 2007 |
|
Shower strainer |
| D655399, |
Jan 17 2010 |
|
Concealed floor drain |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a