Pocketed letter with imaged insert
US5233812A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 29, 1992 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Apr 29, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB43M5/042
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Jamming or wrinkling of inserts in a pocketed letter with an imaged insert may be avoided by a method of making a business form that includes the steps of providing a first ply (60) including a plurality of longitudinally spaced window forming die cuts (30,64), providing a second ply (72) which is narrower than the first ply (60) and having a plurality of longitudinally spaced variable information receiving spaces (36), one for each die cut (30), die cutting (at 78) the second ply (72) at locations corresponding to individual form lengths and transversely of the length of the ply (72), providing a third ply (80) having a width slightly greater than the second ply (72) and substantially less than the first ply (80), collating the plies (60,72,80) (at 88) such that the information receiving spaces (36) align with a corresponding one of the windows (30) and adhering with glue (40,42,48) the first and third plies together, and thereafter transversely cutting the plies (92) to form individual form lengths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.