E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 41/00 (2006.01) B66C 15/00 (2006.01) E04G 5/00 (2006.01) E21B 4/00 (2006.01) F16P 1/00 (2006.01) F16P 1/04 (2006.01) E21B 40/00 (2006.01)
Patent
CA 2631414
A safety net for a top drive including: a body having an upper end and a lower end, the upper end including fasteners for connecting the upper end of the safety net to the top drive and the lower end including an inwardly directed return for extending inwardly beneath the underside of the top drive; and an opening through the body for accessing the top drive from outside the net.
Bbj Tools Inc.
Bennett Jones Llp
LandOfFree
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