E - Fixed Constructions – 03 – C
Patent
E - Fixed Constructions
03
C
4/62
E03C 1/01 (2006.01) C12N 9/40 (2006.01) C12N 9/42 (2006.01) C12N 15/81 (2006.01)
Patent
CA 1252256
ABSTRACT A drain assembly for sinks, tubs, basins and similar vessels utilizes a strainer body which is of thin wall metal construction, in combination with a plastic housing subassembly, to provide significant savings in manufacturing costs. The spout portion of the strainer body has a thread of relatively coarse pitch, which preferably makes less than a full revolution thereabout and cooperates with an internally threaded metal insert, the latter being permanently affixed within an enlarged portion of the plastic housing sleeve.
494013
Macristy Industries Inc.
Marks & Clerk
LandOfFree
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