发明名称 FACT SHEET INTENDED FOR BEING INSERTED BETWEEN TWO PAGES OF A STATIONERY PRODUCT, SUCH AS A NOTEBOOK
摘要 A fact sheet for insertion between two pages of a notebook, the notebook pages being bound by a spiral binding. The fact sheet includes a sheet having two generally parallel sides and, along one of the sides, a row of perforations into which the coils of the binding can be inserted to removably secure the sheet to the coils. The row of perforations includes a uniform alternation of oblong perforations and narrower perforations that are narrower than the oblong perforations. The alternation has a period including an oblong perforation and a narrower perforation, which are adjacent and consecutive. Each oblong perforation is shaped to receive either one coil or two coils, depending on the separation of the coils of the stationery product, and each narrow perforation is shaped to receive a single coil.
申请公布号 US2017021661(A1) 申请公布日期 2017.01.26
申请号 US201515113519 申请日期 2015.02.02
申请人 HOLDHAM 发明人 Pelucchi Paul Mario
分类号 B42F3/06;B42D15/00;B42F3/00;B42B5/12 主分类号 B42F3/06
代理机构 代理人
主权项 1. A fact sheet for insertion between two pages of a stationery product, wherein the two pages are bound by a spiral binding with coils, the fact sheet comprising a sheet having two generally parallel sides, and along one of the sides, a row of perforations into which the coils of the binding can be inserted, removably securing the sheet to the coils, wherein the row of perforations includes, in alternation, oblong perforations and narrower perforations that are narrower than the oblong perforations,the alternation is periodic with oblong perforations and narrower perforations adjacent to each other, and consecutively arranged, andeach oblong perforation is shaped to receive either one coil or two coils, depending on the separation of the coils, and each narrower perforation is shaped to receive a single coil.
地址 Herouville-Saint-Clair FR