Packaging concept for solid products

Patent metadata

Field	Value
Publication number	US-11040377-B2
Application number	US-201815891886-A
Country	US
Kind code	B2
Filing date	Feb 8, 2018
Priority date	Apr 16, 2015
Publication date	Jun 22, 2021
Grant date	Jun 22, 2021

Abstract

A device for packaging and dispensing a chemical product is provided. The device may include a first portion connected to a second portion. Counterpoising locking features may secure the first portion and the second portion. A support member is disposed within the lower portion and adapted to support the product. The device may include a flexible enclosure contoured to and enclosing the rigid body and the product. The flexible enclosure may enclose a portion of the housing and the product, after which heat is applied to shrink the flexible enclosure. A handle may provide for ease of installation and/or removal of the device from a solid chemical dispensing system.

First claim

What is claimed is:

1. A device for packaging a solid chemical product and dispensing said chemical product from a container, the device comprising:
a first portion comprising a sidewall having a first perimeter; and
a second portion connected to the first portion via an annular rim of the second portion at least partially surrounding and interacting with an annular portion of the first portion, the second portion comprising a second sidewall having a second perimeter and including a screen integrated with the second portion;
wherein the first perimeter and the second perimeter are substantially identical and include no sloped portion(s);
wherein the device is positioned at least partially within the container;
wherein the screen of the second portion comprises a plurality of apertures;
wherein the annular rim of the second portion extends generally perpendicular to the screen; and
wherein the screen comprises an exterior face that includes an annular rib extending generally in the opposite direction of that of the annular rim; and
wherein the annular rib includes an outward taper adapted to allow a cover to be affixed to the second portion for covering the screen.

2. The device of claim 1 , wherein the first portion and the second portion are connected by snap fit.

3. The device of claim 2 , wherein the second portion comprises an annular notch at the interior of the annular rim of the second portion.

4. The device of claim 3 , wherein the annular notch engages a portion of the annular portion of the first portion of the device to snap fit thereat.

5. The device of claim 1 , wherein the cover is operatively attached to the second portion for covering the screen.

6. The device of claim 1 , wherein the cover is sealably connected to the second portion.

7. The device of claim 6 , wherein the sealably connection comprises:
a. a heat seal;
b. an adhesive; or
c. a weld.

8. The device of claim 1 , wherein said annular rim includes an interior threaded surface for attaching to a threaded portion of the first portion of the device.

9. The device of claim 1 , wherein the plurality of apertures of the screen are sized from about 0.25 inches to about 0.50 inches.

10. A device for packaging a solid chemical product and dispensing said chemical product from a container, the device comprising:
a first member comprising a sidewall having a first perimeter; and
a second member connected to the first member via an annular notch at the interior of an annular rim of the second member at least partially surrounding and interacting with an annular portion of the first member, the second member including an integrated screen;
wherein the annular rim of the second member extends generally perpendicular to the screen;
wherein the integrated screen comprises an exterior face that includes an annular rib extending generally in the opposite direction of that of the annular rim; and
wherein the annular rib includes an outward taper adapted to allow a cover to be affixed to the second member for covering the integrated screen.

11. The device of claim 10 , wherein the first member and second member are connected by snap fit.

12. The device of claim 11 , wherein the cover is operatively attached to the second member for covering the screen.

13. The device of claim 12 , wherein the cover comprises a dust cover operatively attached to the annular rib.

14. The device of claim 13 , wherein the cover is sealably connected to the second member.

15. The device of claim 14 , further comprising a handle positioned at an end of the first member opposite the second member.

16. A device for packaging a solid chemical product and dispensing said chemical product from a container, the device comprising:
a first member being open at a first end and closed at a second end, and including a handle at the second end, wherein the open first end includes a first member rim at the perimeter of the opening; and
a second member connected to the first member at the open first end, the second member comprising a screen and a second member rim extending from the screen, the second member rim at least partially surrounding and snap fit to the first member rim;
wherein the screen comprises an exterior face that includes an annular rib extending generally in the opposite direction of that of the second member rim; and
wherein the annular rib includes an outward taper adapted to allow a cover to be affixed to the second member via snap fit.

17. The device of claim 16 , wherein the second member rim includes an inward facing notch about the interior perimeter of the second member rim, and wherein the inward facing notch engages the first member rim in a snap fit manner.

18. The device of claim 16 , wherein the cover is used to conceal apertures of the screen of the second member.

19. The device of claim 18 , wherein the plurality of apertures of the screen are sized from about 0.25 inches to about 0.50 inches.

Assignees

• Ecolab Usa Inc

Inventors

• Conrad Gregory Scott
• Gilbertson Sarah Elise
• Limback Scott R
• Osterberg Daniel
• King Gretchen
• Schultz Jeffrey Michael
• Swenson Peter
• Meier Timothy

Classifications

• B65D25/2826 Primary

  provided on a local area of the upper (top) wall, e.g. U-shaped · CPC title

• B01F21/221 Primary

  comprising constructions for blocking or redispersing undissolved solids · CPC title

• B01F25/25

  Mixing by jets impinging against collision plates · CPC title

• B01F21/20

  using flow mixing · CPC title

• D06F39/02

  Devices for adding soap or other washing agents · CPC title