Hanky delivery system
US4736936A · kind A · utility
19Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 1987 |
| Grant date | Apr 12, 1988 |
| Priority date | — |
| Expiry date | Jan 16, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/1924
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A hanky delivery system including a folding mechanism slotted star wheel and collector/divider of the movable type wherein the collector divider is a chain loop having an upper turning radius positioned within the periphery of the slotted wheel and sized smaller than the bottom turning radius for the chain loop.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.