Constant temperature beverage cup

Details Constant temperature beverage cup Constant temperature beverage cup

2000-02-25

2000-12-19

Moy, Joseph M.

Receptacles

Receptacle having means to facilitate maintaining contents...

For a beverage

22059226, 220 6212, 220 6218, 220713, 220501, 220506, B65D 8118

Patent

active

061617202

ABSTRACT:
The invention is a drinking vessel that keeps coffee or other hot beverages hot, yet readily drinkable. The basic design of the invention is an inner beverage vessel and an outer beverage chamber with an insulator chamber of air between them. There is a small hole in the bottom of the inner beverage vessel which allows the contents to flow into the outer beverage chamber. When the drinker tips the cup to drink, beverage flows from the inner beverage vessel to the outer beverage surrounding the cup and pours out of a mouthpiece. The amount of liquid that fills the outer beverage chamber quickly cools enough to drink, but still remains warm. The insulator chamber keeps the beverage in the inner beverage vessel hot for a longer period of time. The lid for the cup is sealed to keep the contents warm but has a small pinhole to eliminate the build-up of a vacuum.

REFERENCES:
patent: 2899098 (1959-08-01), Gits
patent: 4561563 (1985-12-01), Woods
patent: 4768354 (1988-09-01), Barnwell
patent: 5769262 (1998-06-01), Yamada et al.
patent: 5918761 (1999-07-01), Wissingell
patent: 5975337 (1999-11-01), Hadley

Affiliated with

Also associated with

Rating

Constant temperature beverage cup does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Constant temperature beverage cup, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Constant temperature beverage cup will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-264574