IP Library Granted Patent US 10,420,853
Granted Patent B2
US 10,420,853 · App. 15/166,547 · Granted Sep 24, 2019

Fragrance and chemical dispensers and methods for using the same

Inventors: Kelly A. Harrigan (Richmond, VA); William T. Riley (Lee's Summit, MO); Devin R. Jensen (Henrico, VA)
Assignee: Silgan Dispensing Systems Corporation
A61L9/127A01M1/2033A01M1/2044A01M1/2055A01M1/2077A01M29/12A61L9/042A61L9/048A01M2200/01A61L2209/133A61L2209/135
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Quick Facts
Patent No.
US 10,420,853
App. No.
15/166,547
Granted
Sep 24, 2019
Kind
B2
Abstract

Dispensers for fragrance and chemical compounds include paperboard materials and unique shapes to allow for simplified production and use of the dispensers in various environments.

Claims (16)

1. A dispenser, comprising:

a top;

a base;

a wall between the top and the base extending along an axial length of the dispenser, the wall including a plurality of rings and a plurality of troughs, wherein the wall is folded onto itself in an unopened configuration and is expanded in an opened configuration; and

a product in the dispenser,

wherein the wall includes at least two additional configurations, a first configuration wherein one of the plurality of troughs is unfolded from itself and the remainder of the plurality of troughs are folded onto themselves, and a second configuration wherein at least two of the plurality, but not all of the plurality, of troughs are unfolded from themselves and the remainder of the plurality of troughs are folded onto themselves,

wherein the plurality of troughs are parallel to one another in at least the open, unopened, first and second configurations,

wherein the plurality of rings and troughs form a self-supporting accordion structure that selectively maintains the axial length of the dispenser when said wall is in one of said first and second configurations,

wherein the wall comprises a porous absorbent material and is configured to wick the product from an interior of the dispenser to an exterior of the dispenser, and

wherein the porous absorbent material is shielded from exposure to air in at least the unopened configuration.

2. The dispenser of claim 1 , wherein the product is contained within the interior of the dispenser.

3. The dispenser of claim 1 , wherein the product is embedded in the wall of the dispenser.

4. The dispenser of claim 2 , further comprising a reservoir on the interior of the dispenser, wherein the reservoir holds the product and the product is a volatile scent or fragrance.

5. The dispenser of claim 3 , wherein the wall comprises a paperboard material.

6. The dispenser of claim 3 , wherein the base, the top, and the wall each comprise a paperboard material.

7. The dispenser of claim 4 , further comprising a plurality of holes in the wall.

Assignments (4)
CHANGE OF NAME Recorded Dec 4, 2017
From: WESTROCK DISPENSING SYSTEMS, INC.
To: SILGAN DISPENSING SYSTEMS CORPORATION
Reel/Frame 044669/0202 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 2, 2017
From: WESTROCK MWV, LLC
To: WESTROCK DISPENSING SYSTEMS, INC.
Reel/Frame 041444/0431 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 3, 2016
From: HARRIGAN, KELLY A.; RILEY, WILLIAM T.; JENSEN, DEVIN R.
To: MEADWESTVACO CORPORATION
Reel/Frame 038795/0001 →
CHANGE OF NAME Recorded Jun 3, 2016
From: MEADWESTVACO CORPORATION
To: WESTROCK MWV, LLC
Reel/Frame 038879/0311 →
Continuity (2)
Provisional Application 62167587 · May 28, 2015
Related Publication 20160346420A1 · Dec 1, 2016