Boring or penetrating the earth – Miscellaneous
Reexamination Certificate
2006-03-28
2006-03-28
Gay, Jennifer H. (Department: 3672)
Boring or penetrating the earth
Miscellaneous
C175S067000, C166S222000, C299S017000, C239S512000, C239S521000
Reexamination Certificate
active
07017684
ABSTRACT:
A jet cutting device having a cutter head provided with a nozzle for ejecting a stream of fluid against a body so as to create a selected cut in said body. The cutter head is provided with a deflector having a deflection surface arranged to deflect the stream of fluid ejected by the nozzle into a selected direction in accordance with the position of said cut to be created.
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Gay Jennifer H.
Shell Oil Company
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