Floating pond fertilizer device
OwnerJerry Robinsoninventor
Life of this patent
Estimating the term…
Abstract
A floating pond fertilizer device is provided. The device includes a tray for holding fertilizer at the surface of a body of water to be fertilized. The tray has small holes in the bottom of the tray through which fertilizer is released and is secured to a float to support the tray on the surface of the water. The device has opposing mixing arms positioned inside the tray for mixing the fertilizer. The mixing arms are attached to a support arm that can freely rotate within an opening in the center of the bottom of the tray. Rotation of the support arm is facilitated by natural wind and wave action, and thus the device does not require the use of motorized or automated components for mixing or dispensing the fertilizer.
Claims16
) A floating pond fertilizer device comprising:
- a tray having a bottom with a plurality of holes extending through the bottom, wherein the tray is secured to a float that is arranged to support the tray in an upright position with the bottom of the tray contacting water when the device is floating on water;
- a support arm extending through a central opening in the bottom of the tray, wherein the support arm is free to rotate within the central opening, and wherein the support arm has a top end positioned above the bottom of the tray and a bottom end positioned below the bottom of the tray;
- two opposing mixing arms each attached to the top end of the support arm at an angle to the support arm and each disposed within an interior of the tray;
- and
- an anchor arm attached at one end to the bottom end of the support arm at an angle to the support arm.
) The device of claim 1, further comprising an anchor connected to the anchor arm via an anchor line that is secured to an end of the anchor arm opposite the end of the anchor arm attached to the bottom end of the support arm.
) The device of claim 1, wherein the tray is holding fertilizer and the float is sized to support the tray holding fertilizer in an upright position with the bottom of the tray contacting water when the device is floating on water.
) The device of claim 1, wherein the float is a floatation ring circumscribing the tray.
) The device of claim 1, wherein the anchor arm has a length at least as long as a radius of the tray.
) The device of claim 1, further comprising a wind fan that extends upward from the device when the device is floating on water.
) The device of claim 1, wherein the support arm is free to vertically pivot within the central opening.
) The device of claim 1, wherein each mixing arm is respectively attached to the support arm at a 90-degree angle to the support arm.
) The device of claim 1, wherein the anchor arm is attached to the support arm at a 90-degree angle to the support arm.
) A method of fertilizing a body of water, said method comprising the steps of:
- providing a floating pond fertilizer device comprising:
- a tray having a bottom with a plurality of holes extending through the bottom, wherein the tray is secured to a float that is arranged to support the tray in an upright position with the bottom of the tray contacting water when the device is floating on water,
- a support arm extending through a central opening in the bottom of the tray, wherein the support arm is free to rotate within the central opening, and wherein the support arm has a top end positioned above the bottom of the tray and a bottom end positioned below the bottom of the tray,
- two opposing mixing arms each attached to the top end of the support arm at an angle to the support arm and each disposed within an interior of the tray,
- an anchor arm attached at one end to the bottom end of the support arm at an angle to the support arm, and
- an anchor connected to the anchor arm via an anchor line that is secured to an end of the anchor arm opposite the end of the anchor arm attached to the bottom end of the support arm;
- adding granular fertilizer into the tray;
- setting the device in a body of water to be fertilized so that the device is floating with the tray in an upright position and with the bottom of the tray contacting water while the device is anchored by the anchor;
- and
- allowing the device to float in the body of water for a period of time, thereby allowing a controlled release of fertilizer through the holes in the bottom of the tray to fertilize the body of water.
) The method of claim 10, wherein the float is a floatation ring circumscribing the tray.
) The method of claim 10, wherein the anchor arm has a length at least as long as a radius of the tray.
) The method of claim 10, further comprising a wind fan that extends upward from the device when the device is floating on water.
) The method of claim 10, wherein the support arm is free to vertically pivot within the central opening.
) The method of claim 10, wherein each mixing arm is respectively attached to the support arm at a 90-degree angle to the support arm.
) The method of claim 10, wherein the anchor arm is attached to the support arm at a 90-degree angle to the support arm.