DISPOSABLE AND BIODEGRADABLE LITTER SYSTEM FOR ANIMALS

• US 20130112149A1
• Filed: 04/27/2012
• Published: 05/09/2013
• Est. Priority Date: 06/21/2011
• Status: Active Grant

• Current Assignee: Litter One, LLC
• Original Assignee: Litter One, LLC
• Inventors: Robbins, Terry
• Granted Patent: US 9,374,977 B2
• Time in Patent Office: Days
• US Class Current: 119/166
• CPC Class Codes: A01K 1/011 with means for removing excrement A01K1/0114 and A01K1/0117 take precedence
• CPC Class Codes: A01K 1/0114 Litter boxes with screens for separating excrement from litter
• CPC Class Codes: A01K 1/0125 Foldable or collapsible litter boxes
• CPC Class Codes: A01K 1/0155 comprising organic material

Abstract

A biodegradable litter kit to be used for the collection and disposal of animal waste. The kit includes a litter box having a tray portion and a retractable lid. The tray has a bottom and at least one protruding side to which the lid is connected. The box includes a perforated false bottom positioned within the tray for holding a layer of fresh litter above the bottom of the tray. The perforated false bottom permits for the passage of soiled litter but prevents the passage of fresh litter to the bottom of the tray thus keeping a layer of fresh litter accessible for use by an animal. A separator piece may be included for selective positioning over the layer of fresh litter to maintain it within the box when the box is not in use. The box may include biodegradable accessories.

Claims

1. A biodegradable litter kit for use by an animal comprising:

a box comprising a tray portion for holding litter wherein the tray has a bottom and at least one side extending away from the bottom and further comprising a retractable lid connected to at least part of the side of the tray such that the lid may be selectively moved from a position in which it prevents access to the tray portion of the box into a position in which an animal may access the tray of the box to deposit waste in the litter;

a false bottom positioned within the tray wherein the false bottom is adapted to hold a layer of fresh litter at a position located between the bottom of the tray and the retractable lid and wherein the false bottom defines multiple perforations wherein the perforations in the false bottom are too small to permit passage of the fresh litter to the bottom of the tray; and

a scooper for cleaning the litter after it has been used by an animal for waste wherein the litter box, the perforated false bottom, and the scooper are all biodegradable.

2. The kit of claim 1 further comprising a locking mechanism connected to the tray for holding the lid in a retracted position.

3. The kit of claim 2 where the locking mechanism comprises at least one flap.

4. The kit of claim 3 wherein the locking mechanism uses friction to hold a portion of the lid within the flap.

5. The kit of claim 1 further comprising a separator piece positioned between the layer of fresh litter and the lid such that the separator piece seals the litter within the tray when the box is not being used.

6. The kit of claim 1 wherein the layer of fresh litter comprises pine pellets.

7. The kit of claim 1 wherein the lid defines an opening for selectively holding at least one biodegradable waste bag and wherein the kit further includes at least one biodegradable waste bag to be selectively held by the lid until used for disposing solid animal waste.

8. A biodegradable litter kit comprising:

a biodegradable litter box comprising a tray portion for holding a layer of biodegradable litter material wherein the tray has a bottom and at least one side protruding from the bottom and further comprising a lid connected to at least part of the side such that the lid may be selectively moved from a position in which it prevents access to the tray portion of the box into a position in which an animal may access the tray of the box to deposit waste in the litter;

a biodegradable perforated false bottom placed between the layer of litter and the bottom of the tray such that the fresh litter does not come into contact with the tray'"'"'s bottom; and

a biodegradable separator piece located between the lid and the litter where the separator piece seals the litter within the tray when the box is not in use.

9. The litter kit of claim 8 further comprising a scoop and at least one disposable bag.

10. The litter kit of claim 9 where the litter kit comprises 15 disposable bags and an amount of litter estimated to permit the litter box to be used by a cat for 15 days.

11. The kit of claim 9 wherein the litter box, perforated false bottom, separator piece, scooper, and disposable bag are biodegradable.

12. The kit of claim 8 wherein the litter comprises pine pellets.

13. The kit of claim 9 wherein the lid defines a tab which may be selectively placed in a holding position for holding the scoop when the lid has been placed in a retracted position and the scoop is not being used to clean the litter box.

14. The kit of claim 9 wherein the lid defines at least one slot for receiving and holding the at least one disposable bag when the lid has been selectively placed in a retracted position.

15. The kit of claim 9 wherein the tray portion of the box defines at least one opening for receiving a flap defined by the lid such that when the opening has received the flap friction holds the lid in a desired position.

16. A biodegradable litter kit comprising:

a box comprising a tray portion for holding litter wherein the tray has a bottom and at least one side extending away from the bottom and further comprising a retractable lid connected to at least part of the side of the tray such that the lid may be selectively moved from a position in which it prevents access to the tray portion of the box into a position in which an animal may access the tray of the box to deposit waste in the litter;

a false bottom positioned within the tray wherein the false bottom is adapted to hold a layer of fresh litter at a position located between the bottom of the tray and the retractable lid and wherein the bottom defines at least one perforation wherein the perforation in the false bottom is too small to permit passage of the fresh litter to the bottom of the tray;

at least one support member running between the bottom of the tray and the false bottom; and

a separator piece selectively positioned over the layer of fresh litter for holding the litter within the box when the box is not being used wherein the litter box, the perforated false bottom, and the separator are all biodegradable.

17. The kit of claim 16 further comprising a biodegradable scooper and at least one biodegradable waste bag for use in disposing of solid animal waste.

18. The kit of claim 16 wherein the litter box is made from post-consumer, biodegradable fiberboard.

19. The kit of claim 16 where the lid comprises a flap that may be received by an opening defined by the tray for selectively holding the lid in a desired position.

20. The biodegradable litter kit of claim 18 wherein the litter comprises pine pellets.