US Patent 7971822 Pivotal yarn package holder

A yarn package holder including a support post, a latch block coaxially disposed on the support post and selectively rotatable thereon, a rotatable support block coaxially disposed on the support post above the latch block, a cone holder extending laterally from the support block, a collar coaxially disposed on the support post above the support block and selectively rotatable thereon and stop means extending upwardly from the support block and cooperating with a stop extension extending from the collar to stop rotation of the support block.