Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped
Reexamination Certificate
2007-01-02
2007-01-02
Hurley, Shaun R. (Department: 3765)
Textiles: spinning, twisting, and twining
Strand structure
Covered or wrapped
C057S260000
Reexamination Certificate
active
10527624
ABSTRACT:
A gland packing including strip-like expanded graphite is disposed on one face of a sheet-like reinforcing member configured by a fibrous material to form a strip-like base member. The base member is stranded to be formed as a cord-like member. The outside of the cord-like member is covered by a portion of the strip-like expanded graphite, and the whole reinforcing member and the remaining portion of the strip-like expanded graphite are involved in the cord-like member. A large number of openings are formed in the reinforcing member. The strip-like expanded graphite faces the openings. The strip-like expanded graphite is engaged with the openings.
REFERENCES:
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patent: 10-132086 (1998-05-01), None
Fujiwara Masaru
Ueda Takahisa
Koda & Androlia
Nippon Pillar Packing Co. Ltd.
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