Patent · US Expired

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US4250599A · kind A · utility

36Cited by
9References
4Claims
0Family size

Assignees

Inventors

Key dates

Filing dateMar 12, 1980
Grant dateFeb 17, 1981
Priority date
Expiry dateMar 12, 2000

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T292/0817
  • WIPO fieldMechanical elements
  • WIPO sectorMechanical engineering

Abstract

A coupling device for coupling together a plurality of plates which includes a push pin which clasps one of the plates and which has a leg formed on its undersurface, a carrier box which is inserted and anchored in a slot formed in another of the plates and which has a slide slot formed in its undersurface and an engaging base which is loosely inserted into the slide slot of the carrier box so that it is free to move in a horizontal plane and which has arms formed on its upper surface that resiliently clasp the leg of the push pin.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.