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Knitted pile fabric

US 2,955,446 A · Inventors: HERRNSTADT GERALD E et al.

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted October 11, 1960. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by October 11, 1977.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJune 4, 1956
GrantedOctober 11, 1960
Term endedOctober 11, 1977
Application number—
Classification (CPC)D04B23/08
Length6 pages

Timeline

Timeline From USPTO dates

1957196019631966196919721975Application filedJune 4, 1956Patent grantedOct 11, 1960Term endedOct 11, 1977

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