Inflatable beverage insulator

• US 4,705,085 A
• Filed: 12/09/1985
• Issued: 11/10/1987
• Est. Priority Date: 12/09/1985
• Status: Expired due to Fees

• Current Assignee: Dwight C. Brown
• Original Assignee: Dwight C. Brown
• Inventors: Brown, Dwight C.
• Primary Examiner(s): Price, William
• Assistant Examiner(s): Weaver, Sue A.
• Application Number:
  US06/806,537
• Time in Patent Office: 701 Days
• Field of Search: 150/52 R, 206/522, 383/3, 220/903, 220/85 H, 251/344, 251/353, 251/343, 137/223, 215/13 R, 215/12 A, 229/1.5 H
• US Class Current: 220/592.16
• CPC Class Codes: B65D 81/3881 formed with double walls, i.e. hollow
• CPC Class Codes: Y10S 220/903 Insulating jacket for beverage container

Abstract

An inflatable beverage insulator for receiving a beverage container for keeping the beverage container in a thermally protected environment, including a container receptacle for receiving the beverage container with such container receptacle including a jacket portion and a base portion formed integrally therewith, with the jacket portions and base portions forming a pneumatically secure cavity which, by means of inflating members, permits the inflation of the cavity to permit the thermal insulation of the beverage container so disposed in the container receptacle.

Claims

1. An inflatable beverage insulator for receiving a beverage container for keeping the beverage container in a thermally protected environment, comprising, in combination:

a container receptacle for receiving the beverage container, said container receptacle including a jacket portion;

said jacket portion formed in a generally cylindrical configuration for receiving the beverage container therein;

said container receptacle having an interior surface and an exterior surface, said interior surface and said exterior surface being joined together to form a pneumatically secure cavity;

an inflation tube mounted on said container receptacle, said tube having a closed end, an open end and an inflation passage disposed between said closed and open ends, said inflation tube being connected in pneumatic communication at its open end with said cavity and having an inflation orifice formed intermediate said closed and open ends for permitting ingress and egress of air into and out of said inflation passage, respectively;

a sleeve disposed in slidable, sealing engagement about said inflation tube, said sleeve being movable from a first position wherein said inflation orifice is exposed to permit the ingress or egress of air into or from said inflation passage, respectively, to a second positon wherein said sleeve covers said inflation orifice in sealing relationship to prevent the ingress or egress of air into or from aid inflation passage, respectively; and

an outer sheath adapted to be disposed about said container receptacle for protecting said exterior surface of said container receptacle.

2. The inflatable beverage insulator of claim 1, further including:

securing means coupling said outer sheath to said container receptacle, said outer sheath having an inner surface; and

,

a valve locating opening formed therein for receiving said inflation tube to selectively locate said inflation tube in a protective position partially between said inner surface of said outer sheath and said exterior surface of said container receptacle.