Air system structure of rotary game table
US6155564A · kind A · utility
Inventor
Key dates
| Filing date | Sep 10, 1999 |
| Grant date | Dec 5, 2000 |
| Priority date | — |
| Expiry date | Sep 10, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2007/007
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An air system with an improved structure used in a rotary game table of the game table machine is disclosed. The rotary game table is pivoted on a game table base and has two different game table structures for table soccer and hockey table on the top and bottom surfaces of the game table plate, respectively. An electric fan is hidden in the goal frame of the game table for table soccer to provide sufficient air stream for hockey table to float the ball. The goal is used as an air inlet to reduce the vertical thickness of the rotary game table. The manufacturing cost and delivery cost are also decreased because of simpler structure and less material used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.