Back to results
US 6,886,384 B2Granted
Process for forming a threaded member
OwnerPeter Andrew Grayinventor
Life of this patent
Estimating the term…
Abstract
A process for the formation of a thread form in a substantially elongate member (1), wherein the thread form includes at least one rib (3) spaced apart from at least one other rib along the elongate member and wherein the thread form has a relatively coarse rib spacing but a fine thread pitch.
Claims11
A process for the formation of a thread form in a substantially elongate member, wherein said elongate member and said thread form are formed by a hot rolling process and wherein said thread form includes at least one rib spaced apart from at least one other rib at a distance of greater than one thread pitch along said elongate member.
Dependencies are inferred from the claim text.