Appeal No. 1997-0144
Application No. 08/424,223
CLAIM 1
A cut-resistant yarn suitable for machine knitting,
comprising a core, a first wrapping about the core and a second
wrapping about the first, at least one of said core, first
wrapping and second wrapping being comprised of liquid crystal
polymer fiber having a tenacity of no more than 10 grams per
denier.
CLAIM 17
A cut-resistant yarn suitable for machine knitting having a
core comprised of liquid crystal polymer fiber having a tenacity
of no more than 10 grams per denier; a flexible metal strand; a
wrapping of liquid crystal polymer fiber having a tenacity of no
more than 10 grams per denier, and one or more additional
wrappings of synthetic fiber none of which has a tenacity greater
than 10 grams per denier.
Claim 25
A cut-resistant yarn suitable for machine knitting having a
core comprised of a liquid crystal polymer fiber having a
tenacity of no more than 10 grams per denier and a strand of
wire, and having wrappings comprised of a wrapping of liquid
crystal polymer fiber having a tenacity of no more than 10 grams
per denier, and two wrappings each of which is either nylon or
polyester over the liquid crystal polymer wrapping.
A-1
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