Business form or mailer intermediate
US5598970A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 1996 |
| Grant date | Feb 4, 1997 |
| Priority date | — |
| Expiry date | May 23, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D27/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A mailer or business form intermediate including a built-in reply envelope. The mailer comprises a single substrate sheet divided into four panels. At least three of the four panels are of substantially the same longitudinal dimension. The reply envelope is fashioned from the second and third panels upon folding. A closure flap for the reply envelope is also included. The mailer also contains provisions for including a number of partitions for labels or statements, a two-ply card, or a window for addresses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.