Top open cage
OwnerMilt Skillmaninventor
Life of this patent
Estimating the term…
Abstract
A top open cage may include a first outer diameter at a bottom portion, a second outer diameter smaller than the first outer diameter at a middle portion, a third outer diameter smaller than the second outer diameter at a top portion, a chamber internal to the bottom portion and at least a portion of the middle portion, a first set of inlets from an outer surface of the middle portion to a middle section of the chamber, and a second set of inlets from an outer surface of the middle portion to the top end of the chamber. The chamber may be defined by a first inner diameter at a bottom end of the chamber and a second inner diameter smaller than the first inner diameter at a top end of the chamber.
Claims11
A top open cage, comprising:
- a first outer diameter at a bottom portion of the top open cage;
- a second outer diameter smaller than the first outer diameter at a middle portion of the top open cage, the middle portion being adjacent to the bottom portion;
- a third outer diameter smaller than the second outer diameter at a top portion of the top open cage, the top portion being adjacent to the middle portion and opposite the bottom portion;
- a chamber internal to the bottom portion and at least a portion of the middle portion, the chamber being defined by a first inner diameter at a bottom end of the chamber and a second inner diameter smaller than the first inner diameter at a top end of the chamber, the bottom end of the chamber being internal to the bottom portion of the top open cage and the top end of the chamber being internal to the middle portion of the top open cage;
- a first set of inlets from an outer surface of the middle portion to a middle section of the chamber;
- and
- a second set of inlets from an outer surface of the middle portion to the top end of the chamber.
Dependencies are inferred from the claim text.