Exercise leg device
US5618247A · kind A · utility
Inventor
Key dates
| Filing date | Aug 29, 1996 |
| Grant date | Apr 8, 1997 |
| Priority date | — |
| Expiry date | Aug 29, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S482/904
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A leg exercise device that is replaceably attachable to an open door that includes a first generally L-shaped assembly abuttable against a first side of the open door and a free vertical edge of the open door, a second generally L-shaped assembly, abuttable against a second opposing side of the open door and overlapping a part of the first generally L-shaped assembly, width maintaining apparatus to maintain the first generally L-shaped assembly abuttable against the first side of the open door and the second generally L-shaped assembly abuttable against the second opposing side of the open door, a first flat, vertically-oriented, forwardly-facing, and inverted J-shaped height adjusting arm hookable on, and suspendable from, a doorknob on the first side of the open door, first height maintaining apparatus to maintain the first generally L-shaped assembly a predetermined distance below the doorknob on the first side of the open door, a second flat, vertically-oriented, forwardly-facing, and inverted J-shaped height adjusting arm hookable on, and suspendable from, a doorknob on the second opposing side of the open door, second height maintaining apparatus to maintain the second genera…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.