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US 9,480,989 B1Granted
Disposable waste container system for paper shredder
AssigneeHerman Chang
InventorHerman Chang
Life of this patent
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Abstract
The present invention involves a collapsible and disposable container that is inserted into a paper shredder to catch the shredded paper fragments. The disposable container has a relatively narrow slot-shaped opening having a length less than the longest dimension of the top of the container. A pair of counter-rotating rollers is supplied to compact the paper fragments and feed them through the slot and into the waste container. Various sensor systems, some constructed from conductive ink are used with and within the disposable container.
Claims3
A paper shredder with a disposable waste container comprising:
- an enclosure comprising:
- in an upper region of the enclosure a shredding mechanism with an input for paper to be shredded and an output delivering shredded paper fragments at an elongated exit zone;
- in a lower region of the enclosure a disposable container having at least one slot-shaped opening for receiving shredded paper fragments;
- and
- disposed between the upper and the lower regions, a pair of counter-rotating rollers that accept the taper fragments from the exit zone, compact the paper fragments and deliver the compacted paper fragments into the at least one slot-shaped opening.
2 more elements
Dependencies are inferred from the claim text.