Back to results
US 2016/0229660 A1Published application
Bobbin for thread-based projects
AssigneeM&Y Trading Corp.
InventorWeinblut Ronnie
Life of this patent
Estimating the term…
Abstract
An improved bobbin comprising an upper section having an invertable flexible crown, a midsection having a central body to receive and spool crafting thread, and lower section having a base with an embedded ring that provides additional weight to the bobbin to keep craft threads sufficiently taut during use.
Claims20
An improved bobbin comprising:
- an upper section formed of a flexible plastic material that defines an invertable crown;
- a midsection having a central body to receive and spool crafting thread;
- a lower section having a base with a ring of sufficient mass to keep said crafting thread taut during use of said bobbin;
- and
- a cylindrically configured aperture extending from said upper section down through said midsection and said lower section to define an interior cylinder wall.
2 more elements
An improved bobbin comprising:
- an upper section formed of a flexible plastic material that defines an invertable crown;
- a midsection having a central body with an angled pedestal to receive and spool crafting thread;
- a lower section having a base comprised of said flexible plastic materials, with a ring of sufficient mass to keep said crafting thread taut during use of said bobbin;
- and
- a cylindrically configured aperture extending from said upper section down through said midsection and said lower section to define an interior cylinder wall;
- wherein said ring has at least twice the mass of the rest of the bobbin without said ring.
3 more elements
Dependencies are inferred from the claim text.