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US 11,191,385 B2Granted
Pot boil-over prevention device
OwnerAlyson Yamadainventor
Life of this patent
Estimating the term…
Abstract
A boil-over prevention device is provide which is adapted to a bottom surface to engage the rim of the sidewall surrounding the open end of a pot. A top surface of the body of the device curves around to redirect escaping fluid streams from the pot, to a distal edge of the ramp and back into the open end of the pot.
Claims10
A boil-over prevention apparatus comprising:
- an annular body, said annular body having a first surface and a second surface opposite said first surface;
- an opening, said opening having a circumference defined by an opening sidewall communicating between said first surface and said second surface of said body;
- said first surface adapted to removably engage said body to a rim of a sidewall surrounding an open end of a pot, and thereby position said body in an as-used position;
- said opening in said body being axially aligned with said open end of said pot, with said body in said as-used position;
- an edge portion on said second surface of said body, said edge portion extending a width from a first edge thereof surrounding said opening to a second edge thereof, said edge portion configured for positioning a surface of a perimeter edge of a lid of said pot thereon;
- a curved ramp extending from said second surface of said body adjacent said second edge of said edge portion and curving in a first direction away from said open end of said pot, said curved ramp curving from a central portion of said curved ramp to a distal edge of said curved ramp in a second direction running toward said open end of said pot;
- said distal edge of said ramp being elevated a distance above said rim of said sidewall with said body in said as-used position;
- and
- whereby a fluid stream of boiling liquid escaping from said open end of said pot is directed by said top surface along said curved ramp toward said open end of said pot thereby preventing an overflow of said fluid stream out of said pot.
6 more elements
Dependencies are inferred from the claim text.