Semi-rigid beverage receptacle

• US 8,469,225 B2
• Filed: 09/29/2011
• Issued: 06/25/2013
• Est. Priority Date: 01/18/2011
• Status: Active Grant

• Current Assignee: Silipint Partners, LLC
• Original Assignee: Silipint, Inc.
• Inventors: Fredland, Richard
• Primary Examiner(s): Hicks, Robert J
• Application Number:
  US13/248,505
• Publication Number:
  US 20120181291A1
• Time in Patent Office: 635 Days
• Field of Search: 220/DIG.12, 220/602, 220/662, 220/660, 220/600, 220/669, D75/37, D75/60, D75/16, D75/15, D75/14, D75/33, D75/09
• US Class Current: 220/703
• CPC Class Codes: A45F 3/20 of flexible material; Collapsible or stackable cups
• CPC Class Codes: A47G 19/2205 Drinking glasses or vessels A47G19/23 takes precedence
• CPC Class Codes: B65D 1/40 Details of walls other container details B65D23/00, B65D25/00

Abstract

The present invention relates generally to drinkware and in particular to drinkware formed from pliable materials, such as silicone. When used in the present invention, the flexibility of the silicone material differentiates the new drinkware from existing drinkware in a number of ways. First, the novel drinkware is pliable, foldable and bendable, so that it can safely travel without fear of breakage or injury. Furthermore, the form will always return to its original shape, and there will be no wear, tear or fatigue to the material, thereby enabling the drinkware to be stored in a smaller space than that required by drinkware formed from rigid materials.

Claims

1. A beverage receptacle for storing and dispensing beverages, the beverage receptacle comprising:

a body member having

a base portion,

at least one sidewall stretching from said base portion to the top of said receptacle, the at least one sidewall and the base portion defining a cavity, and

wherein the at least one sidewall is made substantially of silicone and the inner surface of said sidewall is smooth along its entire length in the direction away from said base portion.

2. The beverage receptacle of claim 1, wherein the at least one sidewall is entirely of silicone.

3. The beverage receptacle of claim 1, wherein the base portion is made substantially of silicone.

4. The beverage receptacle of claim 2, wherein the base portion is made entirely of silicone.

5. The beverage receptacle of claim 1, wherein the silicone is food-grade silicone.

6. The beverage receptacle of claim 4, wherein the silicone is food-grade silicone.

7. The beverage receptacle of claim 1, wherein the base portion is circular in shape.

8. The beverage receptacle of claim 7, wherein the body member is cylindrical in shape.

9. The beverage receptacle of claim 1, wherein the beverage receptacle is in the shape of a pint glass.

10. The beverage receptacle of claim 1, wherein the outer surface of the sidewall has a grip-enhancing texture.

11. The beverage receptacle of claim 1, wherein the sidewall is substantially transparent.

12. The beverage receptacle of claim 1, wherein the sidewall is substantially translucent.

13. The beverage receptacle of claim 1, wherein the sidewall comprises at least one decorative element.

14. The beverage receptacle of claim 1, wherein the beverage receptacle is in the shape of a mug.

15. The beverage receptacle of claim 1, wherein the beverage receptacle is in the shape of a wine glass.

16. The beverage receptacle of claim 1, wherein the beverage receptacle is in the shape of a shot glass.

17. The beverage receptacle of claim 1, wherein the beverage receptacle is in the shape of a tumbler.

18. A beverage receptacle for storing and dispensing beverages, the beverage receptacle comprising:

a body member having

a circular base portion,

at least one circular sidewall stretching from said base portion to the top of said receptacle, the at least one sidewall and the base portion defining a cavity, and

wherein the at least one sidewall and base portion are made entirely of food-grade silicone and the inner surface of said sidewall is smooth along its entire length in the direction away from said base portion.

19. A beverage receptacle for storing and dispensing beverages, the beverage receptacle comprising:

a body member having

a circular base portion having a diameter between 2.25″ and

2.75″

,

at least one circular sidewall, stretching from said base portion to the top of said receptacle, having a vertical height between 5″ and

6″ and

a thickness between 1/16″ and

½

″

, the at least one sidewall and the base portion defining a cavity, and

an opening defined by the distal end of said at least one sidewall

wherein the at least one sidewall and base portion are made entirely of food-grade silicone, the inner surface of said sidewall is smooth along its entire vertical height, and the opening has a diameter greater than that of said circular base.