Invention Grant
- Patent Title: Hygienic filter and disposal device
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Application No.: US16528126Application Date: 2019-07-31
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Publication No.: US11224199B2Publication Date: 2022-01-18
- Inventor: John Fernando Hernandez Barrera
- Applicant: John Fernando Hernandez Barrera
- Applicant Address: CO Bogota
- Assignee: John Fernando Hernandez Barrera
- Current Assignee: John Fernando Hernandez Barrera
- Current Assignee Address: CO Bogota
- Agency: Lott & Fischer, P.L.
- Main IPC: A01K1/01
- IPC: A01K1/01 ; B07B1/22

Abstract:
A hygienic filter and disposal apparatus comprising a main compartment a base platform, a front end, and a back end, and adapted to contain granular material and waste; a secondary compartment adapted to contain granular material; a door connecting the main compartment to the secondary compartment; and a filter element, comprising porous walls around a cavity and a first opening into said cavity, the walls adapted to filter waste out of the granular material; wherein the back end is proximate to the first opening at a first position where the front end and the back end of the base platform are level; wherein in a second position the front end is lifted higher than the back end and the granular material and waste are directed through the first opening into the cavity; wherein in the second position the filter element retains waste in the cavity and permits the granular material to fall through the porous walls into the secondary compartment; wherein in a third position the back end is higher than the front end and the door opens and directs the granular material into the main compartment; and wherein the device is adapted to sequence from the first position to the second position to the third position.
Public/Granted literature
- US20200037572A1 HYGIENIC FILTER AND DISPOSAL DEVICE Public/Granted day:2020-02-06
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