Patent
   D950021
Priority
Jan 11 2019
Filed
Jan 11 2019
Issued
Apr 26 2022
Expiry
Apr 26 2037
Assg.orig
Entity
unknown
2
13
n/a
The ornamental design for a device for maintaining a constant level of liquid in a sink or shower, as shown and described.

FIG. 1 shows a top view with the cap removed of a device for maintaining a constant level of liquid in a sink or shower illustrating my new design;

FIG. 2 shows a side view thereof;

FIG. 3 shows a back view thereof;

FIG. 4 shows a top view of the removable cap;

FIG. 5 shows a cross-sectional view along the plane 5-5 indicated on FIG. 1;

FIG. 6 shows a side view of the removable lid shown in FIG. 4;

FIG. 7 shows a bottom view of a device for maintaining a constant level of liquid in a sink or shower; and,

FIG. 8 shows a view of the device for maintaining a constant level of liquid in a sink or shower in use in a drain. In FIG. 8, the broken lines show environmental subject matter that forms no part of the claimed design.

The device for maintaining a constant level of liquid in a sink or shower is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.

Keillor, Mark Stephen

Patent Priority Assignee Title
ER8301,
ER9732,
Patent Priority Assignee Title
2321176,
2374642,
2394094,
2560954,
3922733,
4135260, Mar 28 1977 Rinse sink skimmer
4370762, Mar 13 1981 Allcraft Plastic Company, Inc. Portable attachment for sinks
740737,
9717192, Jan 30 2013 Eugene G. Danner Manufacturing, Inc. Fill and drain fittings for a hydroponic flood table
20140259346,
20140366266,
D307046, Oct 11 1985 Mirolin Industries Corporation Drain fitting
D873970, Oct 26 2017 Husteel Co., Ltd. Protective cap for pipe
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule