Patent
   D830498
Priority
May 18 2016
Filed
Nov 18 2016
Issued
Oct 09 2018
Expiry
Oct 09 2033
Assg.orig
Entity
unknown
0
16
n/a
The ornamental design for a rectangular waste water purifying device, as shown and described.

FIG. 1 is a top perspective of a rectangular waste water purifying device embodying a first embodiment of our design;

FIG. 2 is a top view of the rectangular waste water purifying device shown in FIG. 1;

FIG. 3 is a bottom view of the rectangular waste water purifying device shown in FIGS. 1 and 2;

FIG. 4 is a front elevation of the rectangular waste water purifying device shown in FIGS. 1-3, with the opposite rear elevation being a mirror image thereof;

FIG. 5 is a side elevation of the rectangular waste water purifying device shown in FIGS. 1-4, with the opposite side elevation being a mirror image thereof;

FIG. 6 is a top perspective of a rectangular waste water purifying device embodying a second embodiment of our design;

FIG. 7 is a top view of the rectangular waste water purifying device shown in FIG. 6;

FIG. 8 is a bottom view of the rectangular waste water purifying device shown in FIGS. 6 and 7;

FIG. 9 is a front elevation of the rectangular waste water purifying device shown in FIGS. 6-8, with the opposite rear elevation being a mirror image thereof; and,

FIG. 10 is a side elevation of the rectangular waste water purifying device shown in FIGS. 6-9, with the opposite side elevation being a mirror image thereof.

Wang, Ping, Cséfalvay, Juraj

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 16 2016CSEFALVAY, JURAJCSEFALVAY, JURAJASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0468100979 pdf
Nov 16 2016WANG, PINGCSEFALVAY, JURAJASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0468100979 pdf
Nov 18 2016Juraj, Csefalvay(assignment on the face of the patent)
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