Title of the invention: Robust thermally insulated bottle

Date of filing                        : 18/07/2006
    Application No                     :1248/CHE/2006
    Name of the applicant          : Kingston Victor
    Name of inventor                 : Kingston Victor

Abstract:

The insulating bottle has been developed incorporating all desirable features of an ideal thermo flask. Inner (2) along with the ball and cork arrangement (3) and outer stopper (1) arrangement acts as a perfect leak proof and thermal sealing arrangement. It is safe to store hot and cold fluids in this arrangement. The bottle is resistant to corrosion due to citric, tartaric acid and preservatives present in the fruit juice besides erosion due to hot coffee and tea over a prolonged period. Serrated portion in the bottom insert (8) is designed to augment strength of the bottle (dent free).
         
The bottle is developed to with- stand shock and impact loads if dropped at the height of 3m.The bottom of the inner shell (4) -is welded to eliminate concave surface. By using this bottle the users can taste odor free beverages. Bacterial growth is arrested besides the bottom surface of the bottle is developed to facilitate easy cleaning.