Educational device for teaching collating skills
US4504235A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 1984 |
| Grant date | Mar 12, 1985 |
| Priority date | — |
| Expiry date | Jun 26, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B19/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An educational device for teaching collating, assembling, and fastening skills. The invention includes a board having a top surface and a bottom surface. The top surface of the board is divided into a plurality of separate compartments. These compartments include a holding compartment having means for individually holding a supply of distinct papers to be collated. Additionally, the board includes a collating compartment for organizing distinct papers from the holding compartment into a collated set. A fastening compartment is also included on the board having means for fastening together papers into a collated set from the collating compartment. In a preferred embodiment of the invention, the board also includes a storage compartment for storing collated, fastened papers from the fastening compartment. A retaining rib on the bottom surface of the board retains the board on a work surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.