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Means for the periodic and automatic rotation of a shaft through pre-determined angles which are controlled by a perforated card, more especially for the selective insertion of different yarn shuttles on looms

US 2,707,005 A · Inventors: CARL FUCHS

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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.

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Why it's free to use

  • Granted April 26, 1955. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by April 26, 1972.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledDecember 28, 1951
GrantedApril 26, 1955
Term endedApril 26, 1972
Application number—
Classification (CPC)D03D43/00
Length7 pages

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1952195519581961196419671970Application filedDec 28, 1951Patent grantedApril 26, 1955Term endedApril 26, 1972

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Full published documentText and every drawing sheet as a PDF.USPTOFile historyStatus, office actions, notices, fee records and petitions.USPTO Patent CenterPatent Public Search recordSearchable full text and bibliographic data.USPTO

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