Patent · US Expired

Human support apparatus

US4154233A · kind A · utility

3Cited by
7References
16Claims
0Family size

Inventor

Key dates

Filing dateAug 11, 1977
Grant dateMay 15, 1979
Priority date—
Expiry dateAug 11, 1997

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA63B2208/0285
  • WIPO fieldFurniture, games
  • WIPO sectorOther fields

Abstract

Apparatus for supporting humans in a vertical head-down position, including apparatus for climbing into position.

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