Tamper proof latch for dispensers
US7044328B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 8, 2002 |
| Grant date | May 16, 2006 |
| Priority date | — |
| Expiry date | Dec 20, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/103
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A latching system for use with a dispenser having a cover hingedly connected to a back plate for movement between open and closed positions. The cover includes a latch plate or tongue which is disposed adjacent its top or now hinged end. The latch plate has one or more through apertures therein for engagement with an engagement bar carried by the back plate with the engagement bar having one or more upwardly projecting ribs for engagement with the apertures of the latch plate when the cover is closed. The back plate also carries a movable latch bar selectively movable into contact with the latch plate to disengage the latch plate from the projecting ribs. The back plate also includes one or more projecting support ribs underlying the cover it its closed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.