Improvement in discharge-pipe plugs for wash-basinsJohn S. Gilbeet
Improvement in discharge-plugs for wash-basinsdoi:US219712 AJohn S. GilbertUSUS219712 * Aug 4, 1879 Sep 16, 1879 Improvement in discharge-plugs for wash-basins
A plug for the outlet of a wash-hand basin adapted to close and seal the outlet when associated therewith and being of buoyant construction adapted to float in liquid in the basin when free to do so. In a preferred embodiment the plug comprises a central cylindrical enclosure 2 surrounded ...
1532843 Plugs F H MAY 5 Jan 1978 [6 Oct 1976] 41586/76 Heading A4N A bath &c. plug 17 is electrically operated by means of a low voltage solenoid 11. The solenoid is battery operated and moves the plug upwardly into engagement with a seat formed on the underside of a waste outlet ...
598,542. Waste plugs for baths &c. MILES, H. G. W. CHICHESTER-. Sept. 22, 1944, Nos. 18119 and 21836. [Class 26] A waste plug for baths, wash-basins or sinks comprises a solid circular body 1 of rubber or synthetic resin moulded on a metal core member 2 provided with external...
Plugs for outlets of wash-hand basins and the likeFirth AlfredUS3490083 * Feb 26, 1968 Jan 20, 1970 Firth Alfred Plugs for outlets of wash-hand basins and the likeUS3490083 * 1968年2月26日 1970年1月20日 Alfred Firth Plugs for outlets of wash-hand basins and the like...