Mandrel for wrapping of cabochons
OwnerNikhil Guptainventor
Life of this patent
Estimating the term…
Abstract
A mandrel is provided with a plurality of oval sections of varying circumference formed thereabout. The circumference of a first oval section is between about 1.75″ and about 2.6″. The circumference of a second oval section is about 0.2″ to 0.9″ greater than the circumference of the first section. The circumference of a third oval section is about 0.2″ to 0.9″ greater than the circumference of the second section.
Claims15
A mandrel having a plurality of oval sections of varying circumference formed thereabout wherein the circumference of a first oval section is between about 1.75″ and about 2.6″ and a second oval section having a circumference about 0.2″ to 0.9″ greater than the circumference of the first section and a third oval section having a circumference about 0.2″ to 0.9″ greater than the circumference of the second section.
Dependencies are inferred from the claim text.