Method for manufacturing a thermally insulated drinking glass or glass bottle
OwnerKen M. Volaninventor
Life of this patent
Estimating the term…
Abstract
A thermally insulated glass and/or bottle is provided as an insulated glass and/or bottle made from glass with an interstitial space in the sides and bottom. The sides and bottom of the glass are double-walled, forming an interstitial space for insulating purposes. The interstitial space can be left filled with air, or filled with an insulating material such as STYROFOAM®. The interstitial space not only reduces or eliminates condensation from forming on the exterior of the glass when filled with cold liquid on hot, humid days, but it also helps keep the liquid cooler.
Claims10
A thermally insulated glass beverage vessel comprising:
- a generally tubular inner member formed of glass and having a first inner sidewall and having a first outer sidewall integrally forming a bottom support wall, said first outer sidewall being a substantially vertical annular outer sidewall forming a generally horizontally disposed first connection surface along an upper portion;
- said inner sidewall forming a hollow interior designed to receive beverages;
- a generally tubular outer member formed of glass and having a second inner sidewall terminating at an upper peripheral rim in a generally horizontally disposed second connection surface;
- a groove comprised on one of said first or said second connection surfaces;
- and,
- an adhesive;
- said first connection surface and said second connection surface are joined via said adhesive so as to form an interstitial space between said first outer sidewall and said second inner sidewall such as to thermally insulates the first inner sidewall along both the bottom wall and circumferential sidewalls thereof;
- and
- a sealing member placed within said interstitial space wherein said sealing member is formed of a clear pliable material.
A thermally insulated glass beverage vessel comprising:
- a generally tubular inner member formed of glass, said inner member having a first inner sidewall and a first outer sidewall and integrally forming a bottom support wall, said first outer sidewall forming a generally horizontally disposed first seal engagement surface;
- a generally tubular outer member formed of glass, said outer member having a second inner sidewall and a second outer sidewall and integrally forming a base, said second inner sidewall forming a generally horizontally disposed second seal engagement surface about a peripheral rim;
- said first inner sidewall forming a hollow interior designed to receive beverage;
- said first outer sidewall being inwardly offset relative to said first seal engagement surface;
- said tubular outer member adapted to receive said tubular inner member such as to form a space between said first outer sidewall and said first inner sidewall;
- and
- a sealing member designed to sealingly engage between said first seal engagement surface and said second seal engagement surface, wherein said scaling member is further secured via an adhesive, wherein said scaling member is formed of a clear pliable material.
Dependencies are inferred from the claim text.