Document sheet with recessed cavity and object received therein
US5413830A · kind A · utility
15Cited by
11References
16Claims
0Family size
Inventor
Key dates
| Filing date | Mar 25, 1993 |
| Grant date | May 9, 1995 |
| Priority date | — |
| Expiry date | Mar 25, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2495
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention pertains to a document sheet or a business form formed as a single sheet or part of a continuous web of interconnected sheets where an indentation is pressed into a front surface of the sheet and an object such as a card, label or coin is releasably adhered to the sheet in the indentation, whereby recessing the object in the sheet indentation enables the simultaneous printing of both the document sheet and object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.