Air bag toy
US5544903A · kind A · utility
Inventor
Key dates
| Filing date | Jun 10, 1994 |
| Grant date | Aug 13, 1996 |
| Priority date | — |
| Expiry date | Jun 10, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F9/0079
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A flexible, low friction, rideable sliding toy is disclosed that slides over relatively smooth, firm surfaces with very low friction. The toy is comprised of a bag of flexible, air impermeable material having one or more relatively large holes cut out of the bottom of the bag where the bag contacts the floor when in use. The bag is inflated by allowing it to drop onto the floor, trapping air inside it as it lands. The outer edges of the hole form a relatively airtight seal allowing the bag to retain its inflated state when laid upon by a user, thus permitting a user to propel himself over fiat surfaces in a low friction manner. A flap of material may be affixed inside the bag positioned so that it lies loosely over the large holes, providing a seal when the bag leaks unduly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.