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A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.
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| Number | Title | Issue Date |
| 6932795 | Positive flow valve A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plas... | 08/23/2005 |
| 6499717 | System and method of use for a refrigerant quick-connect coupling A method of use and apparatus for a quick connect coupling in a fluid system as disclosed herein. The quick connect coupling includes a female coupling assembly and a male coupling assembly. The female coupling assembly includes a female cone housing nest... | 12/31/2002 |
| 6329493 | Plumbing articles from poly(aryl ether sulfones) Plumbing articles made from a thermoplastic resin comprising a poly(biphenyl ether sulfone) and a poly(aryl ether sulfone) comprising bisphenol A residues.... | 12/11/2001 |
| 5603432 | Dispenser valve A beverage dispenser as provided for use with a container having an adapter with a resealable valve, which is a ball valve, has a valve which includes an engaging mechanism, such as a pin, for mechanically opening the valve in the adapter. The dispenser v... | 02/18/1997 |
| 5348192 | Dispenser valve A beverage dispenser as provided for use with a container which has an adapter with a resealable valve, which is a ball valve. The dispenser has a valve which includes an engaging mechanism, such as a pin for mechanically opening the valve in the adapter.... | 09/20/1994 |
| 4936297 | Device for the enrichment of respiratory air with oxygen A device for the enrichment of respiratory air with oxygen, includes a supply gas to be enriched which is supplied to at least one concentrator and from there to a product gas line in an adjustable concentration of enrichment. The required concentration o... | 06/26/1990 |
| 4728420 | Air and water flow system for aquarium Aquarium with a multiple conduit fixture through one wall, the fixture including an air inlet connected to a plurality of air outlets and a water conduit, each of the air outlets and the water conduit having a throttle valve means at the outside end of th... | 03/01/1988 |
| 4665960 | Coded coupling A coupling assembly having abutting surfaces held together in sealed relationship by cooperable male and female nuts includes a gland member having one of the abutting surfaces thereon and being receivable in the male nut. At least one inwardly extending ... | 05/19/1987 |
| 4629158 | Disposable male valve member A male valve member for disposable use with a female member in a fluid T coupling in which a first bore extends from an inlet to outlet and a second bore communicates the first bore with a fluid flow opening in the female member. A sleeve preferably exten... | 12/16/1986 |
| 4533115 | Gladhand with dirt protection plug A combination gladhand and dirt protection plug for use in gladhand coupling applications, for example with a tractor and/or trailer. There is a gladhand body with an air inlet and an air outlet. A seal member is positioned at the air outlet and there is ... | 08/06/1985 |
| 4335747 | Connecting device for conduits A connecting device for conduits comprising a female connecting element having an axial bore opening at one end, and a male connecting element adapted to be inserted into the axial bore of the female connecting element. A first ball valve assembly has a h... | 06/22/1982 |
