Spreader
US-2024008395-A1 · Jan 11, 2024 · US
This page is not indexed by search engines while we improve data quality.
by a ground-engaging wheel
by a ground-engaging wheel · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A01C19/04 |
| Official title | by a ground-engaging wheel |
| Display label | by a ground-engaging wheel |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 5 |
| 2022 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual rotor spreader system
US-11490561-B2 · Nov 8, 2022 · US
System and method for monitoring the performance of rotating ground engaging components of an agricultural implement based on the rotational speeds of such components
US-11382266-B2 · Jul 12, 2022 · US
Self cleaning gauge wheel assembly
US-10806062-B2 · Oct 20, 2020 · US
Push from behind drop spreader
US-10743463-B2 · Aug 18, 2020 · US
Controlled-release spreader
US-10736263-B2 · Aug 11, 2020 · US
System and method for monitoring the performance of rotating ground engaging components of an agricultural implement based on the rotational speeds of such components
US-2020107498-A1 · Apr 9, 2020 · US
Dual rotor spreader system
US-2020053956-A1 · Feb 20, 2020 · US
Self cleaning gauge wheel assembly
US-2019373794-A1 · Dec 12, 2019 · US
Controlled-release spreader
US-2019327884-A1 · Oct 31, 2019 · US
Wheel position control system for an agricultural implement
US-10117377-B2 · Nov 6, 2018 · US
Wheel position control system for an agricultural implement
US-2018014450-A1 · Jan 18, 2018 · US
Push from behind drop spreader
US-2017359951-A1 · Dec 21, 2017 · US
Manually operable push from behind spreader
US-9657451-B2 · May 23, 2017 · US
Seeder with lockout clutch
US-9532498-B2 · Jan 3, 2017 · US
Seeder with lockout clutch
US-2015342114-A1 · Dec 3, 2015 · US
Manually operable push from behind spreader
US-2015315759-A1 · Nov 5, 2015 · US