BAKER

Class [7]
Machinery Products

Casing collars, casing shoes, tubing collars, tubing shoes, boilers, junk baskets, cementing baskets, bottom hole scrapers, bridge plugs, casing centralizers, casing scrapers, netrievable cemenbers, tubing centralizers, change-over flow tubes, circulating subs, circulation joints, hydraulic hand pumps, drill pipe floats, expansion joints, hook-up nipples, safety joints, junk pushers, kelly and pipe straightnerers, tubing seal nipples, well packers, packer setting tools, bridge plug setting tools, wall scrapers, feelers and junk catchers, wire line setting and operating tools, tubing anchors, plug dropping heads, unloading joints, wire line, jars, retrieving joints, cementing manfolds, ball releasing tools, tubing heads, casing guides, baffle plates, cementing plugs, fishing tools, tail pipes, tubing swivels, plug catchers, cleancut bailers, casing mills, wall scratchers, stop rings, all included in Class 7 and all being parts of or adapted for use with oils, gas, water or sulphur well drilling installations or for the maintenence of such oil, gas, water or sulphur wells.