Barbell support
US5108354A · kind A · utility
13Cited by
7References
13Claims
0Family size
Inventor
Key dates
| Filing date | Feb 11, 1991 |
| Grant date | Apr 28, 1992 |
| Priority date | — |
| Expiry date | Feb 11, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/072
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Flexible cables extend upward from a carriage slidable along an upright column, then over guide pulleys and downward to a barbell. Latch mechanism interconnects the carriage with the column so as to support the weight of the barbell. The latch mechanism is releasable by actuation of an electromagnet to permit normal exercise by raising and lowering the barbell which causes corresponding lowering and raising of the carriage along the column.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.