Mailer with oversized insert and method of making
US4931035A · kind A · utility
12Cited by
5References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 1988 |
| Grant date | Jun 5, 1990 |
| Priority date | — |
| Expiry date | Sep 15, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB31B2170/20
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A mailer having an oversized insert and method wherein an interior ply is transversely folded and adhered to an unfolded interior ply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.