Food covering
OwnerMary J. M. Easleyinventor
Life of this patent
Estimating the term…
Abstract
A food covering is provided constructed of thin-film material which is substantially impervious to the flow of air and/or water therethrough. The food covering includes a method of tightening the food covering, on a bowl or other receptacle, which may be constructed utilizing either a tightenable string or other tie material passed through a pocket located near the perimeter of the food covering, or slits together with adhesive material to facilitate holding the food covering snugly against a receptacle. A slide-lock may also be utilized to hold the string tight after cinching.
Claims4
A food covering comprising:
- a sheet of thin-film material which is substantially impervious to air and moisture having a top surface and a bottom surface, a perimeter, a center and several slits extending from said perimeter toward said center of said thin-film material forming flaps therebetween;
- adhesive material positioned on said top surface of at least one of said flaps of said thin-film material so that, when said bottom surface of one said flap is pressed against said adhesive on said top surface of an adjacent said flap, both of said flaps are held substantially in position with respect to each other, and
- a protective removable cover tape positioned on said adhesive to facilitate protection of said adhesive until said cover tape is removed.
A food covering comprising:
- a sheet of thin-film material which is substantially impervious to air and moisture having a perimeter and having a pocket extending substantially about said perimeter of said thin-film material and an opening in said perimeter;
- a tie means passed through said pocket, extending around said perimeter of said thin-film material and exiting said pocket at said opening so that, when said tie means is pulled, said perimeter of said thin-film material cinches tightly around a receptacle, and
- an attaching means positioned on said tie means for holding said tie means in position against said receptacle after said perimeter of said thin-film material has been cinched tightly about said receptacle.
A food covering comprising:
- a sheet of thin-film material which is substantially impervious to air and moisture having a center and a perimeter, said perimeter of said sheet of thin-film material being folded back toward said center of said thin-film material and being heat sealed, thereby forming a pocket which extends substantially about said perimeter of said thin-film material, further having an opening in said perimeter;
- a tie means passed through said pocket, extending around said perimater of said thin-film material and exiting said pocket at said opening so that, when said tie means is pulled, said perimeter of said thin-film material cinches tightly around a receptacle.
Dependencies are inferred from the claim text.