1. A decorative wreath mounted over two edges of double door panels consisting of two half circular frame sections, said two circular frame sections having means thereon for being separably attached to said door panels, said two half circular frame sections are mounted over said two edges of said double door panels so that inner ends of said half circular frame sections are located adjacent to each other to thereby give a visual impression of a complete circular appearance, decorative material is intertwined within said half circular frame sections.
2. The decorative wreath of claim 1, wherein said means for separably attaching is a hook and loop fastening system.
3. The decorative wreath of claim 1, wherein said means for separably fastening is an adhesive fastening system.
4. The decorative wreath of claim 1, wherein said means for separably fastening is a magnetic fastening system.
5. The decorative wreath of claim 1, wherein each of said half circular frame sections consists of an inner half circular wire and an outer half circular wire being spaced from each other away from said double doors.
6. The decorative wreath of claim 5, wherein said inner halt circular wire has a larger diameter than said outer half circular wire.
7. The decorative wreath of claim 1 including means for spacing said two half circular frame sections from said double door sections.
8. The decorative wreath of claim 1 including means for temporarily attaching inner ends of said two half circular sections to each other when said double door panels are closed.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. An apparatus for deploying gases into a reaction chamber, comprising:
a segmented showerhead comprising at least two segments, each segment further comprising:
a first distribution network being formed on a plate having a distribution face and a dispensing face, the first distribution network defined by a plurality of channels on the distribution face, the plurality of channels having a plurality of channel thru-ports extending from the plurality of channels to the dispensing face; and
a gasket pressed onto the distribution face, wherein the gasket comprises a plurality of cut-outs through the gasket forming a gasket network;
an internal network comprising passages formed below the plurality of channels and above the dispensing face, a set of internal network ports extending from the passages to the distribution face and a set of internal network thru-ports extending from a top surface of the distribution face to the dispensing face;
wherein the set of internal network ports and the set of internal network thru-ports align with the gasket network.
2. The apparatus of claim 1, wherein the plurality of channels have varying widths.
3. The apparatus of claim 1, wherein access to a plurality of radial channels is provided through a single distribution channel.
4. The apparatus of claim 1, wherein one of the channels and the passages extend in corresponding planes substantially orthogonal to a plane of the set of internal network thru-ports.
5. The apparatus of claim 1, wherein a gas flow through the internal network exits through the distribution face in a first direction through the set of internal network ports and re-enters the distribution face in a second direction into the set of internal network thru-ports.
6. The apparatus of claim 5, wherein the first direction is opposite of the second direction.
7. The showerhead as recited in claim 1, wherein a shape of each segment has a radial direction and the diameter of the channel thru-ports varies with the radial distance from the center of the radial shape.
8. The showerhead as recited in claim 1, wherein the set of internal network thru-ports have varying diameters to promote uniform distribution of one of the gases.
9. The showerhead as recited in claim 1, wherein the channels have varying widths.