Patent
   D748760
Priority
Mar 21 2012
Filed
Jul 23 2014
Issued
Feb 02 2016
Expiry
Feb 02 2030
Assg.orig
Entity
unknown
10
17
n/a
The ornamental design for a roof drain, as shown and described.

FIG. 1 is a perspective of a roof drain showing my new design:

FIG. 2 is a front elevation view of FIG. 1, a rear elevation view being a mirror image;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a left side view of FIG. 1, a right side view being a mirror image; and,

FIG. 5 is a bottom plan view of FIG. 1.

Lohmann, Hans

Patent Priority Assignee Title
D781402, Jun 11 2015 Drainpipe structure
D783144, Nov 18 2014 Roof vent sleeve with round base
D908196, May 02 2019 CODA RESOURCES, LTD Square flange for pipe connector
D914550, Apr 13 2017 UA HOLDINGS, INC Internally threaded axle tube and hub assembly
ER1725,
ER4048,
ER5342,
ER7666,
ER8311,
ER871,
Patent Priority Assignee Title
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Oct 13 2012LOHMANN, HANSBLUCHER METAL A SASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0366490269 pdf
Jul 23 2014BLUCHER METAL A/S(assignment on the face of the patent)
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