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A kissing shield comprised of a thin, flexible membrane and a frame or holder.
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| Number | Title | Issue Date |
| 4833738 | Control valve assembly for a cistern flushing apparatus A dual push-button control valve assembly which can be mounted on the side wall of a cistern. The assembly includes a housing having an end which is passed outwardly through a hole in the wall of the cistern. Collars are threaded onto the end on opposite ... | 05/30/1989 |
| 4809367 | Cistern flushing apparatus A cistern flushing apparatus of the kind which comprises an upright stem carrying a closure member at its lower end which, in a first position of the stem, seats on a cistern outlet and which, in a second position of the stem, is raised off the outlet to ... | 03/07/1989 |
