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Lawrence Welk, the bandleader who entertained millions of Americans over a generation of broadcasting his TV show, once received a patent: for a music-themed design of an ashtray.
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| Number | Title | Issue Date |
| 6789698 | Device by means of which a supply container is connected in a sealed manner to a consumer element, and consumer element Device by means of which a supply container subjected to positive pressure is connected in a sealed manner to a consumer element with the aid of a sealing element, sealing in the direction of the surroundings taking place before an opening element opens the valve of... | 09/14/2004 |
| 6766838 | Liquid dispensing device An improved dispensing device for liquids held in enclosed containers. The dispensing device attaches to the container opening normally used for pouring the liquid. Once attached, the dispensing device first acts like a siphon, then can be switched to operate like a... | 07/27/2004 |
| 6079458 | Carbon acid dispenser The present invention relates to a carbon dioxide dispenser and a cap (2) for introducing carbon dioxide to a bottle (1). The carbon dioxide dispenser of the invention comprises a pressurized carbon dioxide source, such as a pressure vessel (3), a pressur... | 06/27/2000 |
| 5490544 | Method and apparatus for inhibiting air infiltration into fuel dispensing lines A device used in liquid fuel dispensing systems to inhibit the infiltration of air into the product dispensing line due to thermal contraction. A fluid tight container is connected with the product line and supplied with fuel in an amount sufficient to ma... | 02/13/1996 |
| 4947739 | Home soda dispensing system A home carbonation system for producing soft drinks. A high pressure CO2 vessel comprises a regulator valve assembly which provides fail safe venting, a refill capability, and a low pressure output. It may be interconnected via a fill hose to a... | 08/14/1990 |
| 4815505 | Automatic filling machine for siphon bottles An automatic filling machine for filling containers such as siphon bottles, carafes or the like with soda and/or carbon dioxide gas of the type in which said containers advance through a zone during which they are filled while the container is inverted bo... | 03/28/1989 |
| 3946770 | Bottle filling means and method Bottle filling means suitable for filling a bottle with aerated or sparkling liquid, (for example sparkling wine) contained in a bowl at superatmospheric pressure, comprising a float valve in the bowl which establishes a liquid level therein, at least two... | 03/30/1976 |
