Drinking mug

Details Drinking mug Drinking mug

1984-11-29

1986-02-18

King, Lloyd L.

Refrigeration

Cooled enclosure

Portable receptacle

62529, 215 13R, F25D 308

Patent

active

045704546

ABSTRACT:
A double-walled drinking vessel having a heat maintenance chamber between an inner wall and outer, transparent, wall of the vessel. A fluid is placed between the walls, and this fluid is either heated or cooled, depending upon the beverage that is to be employed in the vessel. An annular base in the form of a skirt is placed around and below the bottom of the vessel, and it has a plurality of spaced orifices which provides for air circulation underneath the vessel, this preventing condensation from occurring on a tabletop or other supporting surface. The state of the temperature maintenance chamber is viewable through the transparent outer wall.

REFERENCES:
patent: 3205678 (1965-09-01), Stoner
patent: 3715895 (1973-02-01), Devlin
patent: 4402195 (1983-09-01), Campbell
patent: 4485637 (1984-12-01), Campbell

Affiliated with

Also associated with

Rating

Drinking mug does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1544005