Recreational swing set
US9320974B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Sep 12, 2015 |
| Grant date | Apr 26, 2016 |
| Priority date | — |
| Expiry date | Sep 12, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63G9/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A swing set designed to have improved structural integrity wherein the swing set includes components manufactured from either 3500 psi concrete or 5000 psi concrete. The swing set includes a first vertical column and a second vertical column that are in axial alignment and further include a portion thereof inserted into the ground. The first vertical column and second vertical column are superposed concrete mounting pads. A horizontal crossbeam is coupled to the upper ends of the first vertical column and second vertical column and functions to have a plurality of swings suspendedly mounted thereto. The first vertical column and second vertical column further include a mounting structure operable to mateably couple with a portion of the horizontal crossbeam. The aforementioned swing set elements additionally include metal support bars of varying sizes and additionally have stirrups coupled thereto wherein the stirrups vary in distance between centers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.