IP Library Granted Patent US 10,806,073
Granted Patent B2
US 10,806,073 · App. 16/596,484 · Granted Oct 20, 2020

System and method for dispensing agricultural products

Inventors: Larry M. Conrad (Walker, IA); Rex A. Rysdam (Bloomfield, IA); Nathaniel R. Claussen (Golden Valley, MN); Richard M. Porter (Ankeny, IA)
Assignee: AMVAC CHEMICAL CORPORATION
A01C21/005A01C7/06A01M7/0092A01M9/0092A01C23/007
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,806,073
App. No.
16/596,484
Granted
Oct 20, 2020
Kind
B2
Abstract

A system for dispensing agricultural products includes an agricultural product container having a memory circuit associated therewith for storing data, the stored data including data unique to the container and the quantity of material dispensed including specific rates of application. An application rate meter device is operatively connected to the agricultural product container and is configured to dispense the agricultural product from the agricultural product container. Precision placement equipment includes a placement tube assembly operatively connected to the application rate meter device to place the agricultural products in the desired locations for efficient activity of the agricultural product. Each placement tube assembly is mounted between depth wheels of a depth control wheel assembly of a planter for placement of product in-furrow between the depth wheels.

Claims (19)

1. A system for dispensing agricultural products, comprising:

a) an agricultural product container having a memory circuit associated therewith for storing data, the stored data including data unique to the container and the quantity of material dispensed including specific rates of application;

b) an application rate meter device operatively connected to said agricultural product container configured to dispense the agricultural product from the agricultural product container;

c) placement equipment including a placement tube assembly operatively connected to said application rate meter device to place the agricultural products in the desired locations for efficient activity of the agricultural product, wherein each placement tube assembly is mounted between depth wheels of a depth control wheel assembly of a planter for placement of product in-furrow between the depth wheels; and,

wherein said placement tube assembly includes an elongated placement tube arranged so that the elongated placement tube descends from a portion of a frame behind the depth wheels to between the depth wheels.

2. The system of claim 1 , wherein said memory circuit comprises a radio-frequency identification (RFID) chip positioned on the agricultural product container.

3. The system of claim 1 , wherein said memory circuit comprises a radio-frequency identification (RFID) chip and wherein if a product identification is not for an authorized product then an operatively connected meter device will not operate.

4. The system of claim 1 , wherein said stored data includes fields treated.

5. The system of claim 1 , wherein said stored data includes a serial number unique to the container.

6. The system of claim 1 , wherein said application rate meter device is configured to dispense dry granular crop enhancement products at an application rate being below 3 ounces per 1000 feet of row.

7. The system of claim 1 wherein said application rate meter device is configured to dispense dry granular crop enhancement products at an application rate being below 3 ounces per 1000 feet of row; and,

wherein said dry granular crop enhancement products are selected from the set of agricultural products consisting of: insecticides, biological products, fertility products, fungicides, micro-nutrients, growth stimulants, and, RNA silencing or interference gene technology products.

8. A process for dispensing agricultural products, comprising the steps of:

a) providing a plurality of product containers containing dry granular crop enhancement agricultural products;

b) providing a plurality of application rate meter devices operatively connected to said plurality of product containers configured to dispense the agricultural products from the plurality of product containers, said plurality of application rate meter devices being mounted on planters, said application rate being at a rate below 3 ounces per 1000 feet of row;

c) providing placement equipment including placement tube assemblies operatively connected to said plurality of rate meter devices to place the agricultural products in desired locations for efficient activity of the agricultural products wherein each placement tube assembly is mounted between the depth wheels for placement of product in-furrow between the depth wheels of a depth control wheel assembly of the planter; and,

d) operating said plurality of application rate meter devices and said precision placement equipment to dispense the agricultural products at an optimized efficiency,

wherein each of said placement tube assemblies includes an elongated placement tube arranged so that the elongated placement tube descends from a portion of a frame behind the depth wheels to between the depth wheels,

wherein each product container has a memory circuit associated therewith for storing data including a quantity of material dispensed, the quantity of material dispensed including specific rates of application.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 8, 2019
From: CONRAD, LARRY M.; RYSDAM, REX A.; CLAUSSEN, NATHANIEL R.; PORTER, RICHARD M.
To: AMERICAN VANGUARD CORPORATION
Reel/Frame 050658/0110 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 8, 2019
From: AMERICAN VANGUARD CORPORATION
To: AMVAC CHEMICAL CORPORATION
Reel/Frame 050658/0151 →