Textbook holder
US4133080A · kind A · utility
12Cited by
4References
1Claims
0Family size
Inventor
Key dates
| Filing date | Nov 4, 1974 |
| Grant date | Jan 9, 1979 |
| Priority date | — |
| Expiry date | Nov 4, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/316
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A device to hold text books tightly against a notebook wherein a stretchable strap is connected at opposite ends to a clasp, each said clasp to operate over the edge of the notebook, the strap to be stretched permitting insertion of one or more text books between the strap and the notebook to thereby secure the text book(s) to the notebook.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.