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US 7,776,788 B2Granted
Writing kit with plastic sheets
OwnerKenneth R. Tetraultinventor
Life of this patent
Estimating the term…
Abstract
A writing kit including a plastic sheet, a binding and a case with a closing element to hold the plastic sheet in the case. The case has at least one hole at a center portion of the case and the sheet has at least one hole in the sheet. A binding comprising a flexible cord is laced through the hole in the sheet and the case and a clasp slidingly engages the cord.
Claims17
A writing kit comprising:
- at least one plastic sheet having at least one hole;
- a case having at least one hole at a center portion of said case and a closing element;
- and,
- a binding comprising a flexible cord and a clasp, said cord laced through said at least one hole in said sheet and through said at least one hole in said case, said clasp slidingly engaged to said cord, where said plastic sheet has at least two transparent outer layers and an opaque middle layer, said outer layers and said middle layer are fused together to form one solid sheet, wherein said solid sheet has a writing surface that can receive semi-permanent ink, and from which said semi-permanent ink can be removed.
1 more element
A writing kit comprising:
- a plastic sheet having first and second transparent outer layers sandwiching an opaque middle layer upon which visual information is placed or in which visual information is embedded, said first and second layers and said middle layer fused together to form one solid sheet such that the visual information is completely covered by plastic from the first or second layer, wherein said solid sheet has a writing surface that can receive semi-permanent ink, and from which said semi-permanent ink can be removed;
- a writing instrument able to apply a semi-permanent ink;
- a case having at least one hole at the center portion of said case and a closing element;
- and,
- a binding comprising a flexible cord and a clasp, said cord is laced through said at least one hole is said sheet and through said at least one hole in said case, said clasp slidingly engaged to said cord.
2 more elements
Dependencies are inferred from the claim text.