IP Library › Granted Patent US 12,521,160
Granted Patent B2
US 12,521,160 · App. 18/424,144 · Granted Jan 13, 2026

Water-soluble sticker for marking glassware

Inventors: Maya Pacheco (Larkspur, CA); Corinne Golden (Corte Madera, CA)
A61B17/921G09F3/0291A61B2017/00477G09F2003/0226G09F2003/0242
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Quick Facts
Patent No.
US 12,521,160
App. No.
18/424,144
Granted
Jan 13, 2026
Kind
B2
Abstract

At parties and other social gatherings, drinks are typically served in non-descript glassware. As a result, patrons may be unable to distinguish their glass from others once they are set down on a table. Unintentionally swapping glasses can be unsanitary and wasteful (increasing costs for the host of the event). To solve these problems, the inventors have created an easy way for people to mark their glassware with individualized stickers that are easy to remove at the conclusion of a gathering. These water-soluble stickers can be designed around the theme of the gathering. Guests select from a set of unique stickers and adhere one to their glasses—they work on all glassware (even without stems). At the end of the gathering, the host can easily remove the drink markers by running the glassware under water or by placing them in the dishwasher as they normally would.

Claims (23)

1 . A sticker sheet having at least one water-dissolvable sticker for application to glassware, the sticker sheet comprising:

a water-dissolvable paper a water-dissolvable paper having a thickness of 4 mils;

a water-dissolvable adhesive applied to one side of the water-dissolvable paper;

an inkjet-printed design applied to an opposing side of the water-dissolvable paper to create a design for the at least one water-dissolvable sticker; and

a non-stick backer to which the water-dissolvable paper can be temporarily adhered.

2 . The sticker sheet of claim 1 , wherein the water-dissolvable paper is kiss cut after being applied to the non-stick backer to create the at least one water-dissolvable sticker, such that a single water-dissolvable sticker can be peeled away from the sticker sheet.

3 . The sticker sheet of claim 1 , further comprising:

a backing to which the sticker sheet is adhered.

4 . A sticker package comprising:

at least one sticker sheet having at least one water-dissolvable sticker for application to glassware, the at least one sticker sheet comprising:

a water-dissolvable paper having a thickness of 4 mils,

a water-dissolvable adhesive applied to one side of the water-dissolvable paper,

an inkjet-printed design applied to an opposing side of the water-dissolvable paper to create a design for the at least one water-dissolvable sticker, wherein the inkjet-printed design comprises colored ink; and

a non-stick backer to which the water-dissolvable paper can be temporarily adhered; and

a backing shaped to resemble a gift tag, the backing having at least one aperture,

wherein an attachment means can be inserted through the at least one aperture and used to attach the sticker package to an object.

5 . The sticker package of claim 4 , further comprising:

a transparent wrapper which encloses the sticker package.

6 . The sticker package of claim 4 , wherein the water-dissolvable paper is kiss cut after being applied to the non-stick backer to create at least one water-dissolvable sticker, such that a single water-dissolvable sticker can be peeled away from the at least one sticker sheet.

7 . The sticker package of claim 4 , wherein at least one water-dissolvable sticker sheet comprises a first water-dissolvable sticker sheet adhered to the backing.

8 . The sticker sheet of claim 1 , wherein the inkjet-printed design comprises colored ink.

9 . The sticker sheet of claim 1 , wherein the at least one water-dissolvable sticker is configured to be personalized for identification of the glassware.

10 . The sticker package of claim 4 , wherein the at least one water-dissolvable sticker is configured to be personalized for identification of the glassware.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 31, 2024
From: PACHECO, MAYA; GOLDEN, CORINNE
To: GLASS TATS LLC
Reel/Frame 066310/0396 →
Continuity (3)
Division 17239852 · Apr 26, 2021
Provisional Application 63018568 · May 1, 2020
Related Publication 20240206936A1 · Jun 27, 2024
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