Hand-held spreader
US-D1012638-S · Jan 30, 2024 · US
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Hsu Paul E patents
Hsu Paul E is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hsu Paul E |
| Total patents | 16 |
| First publication | Feb 23, 2017 |
| Latest publication | Jan 30, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Hand-held spreader
US-D968917-S · Nov 8, 2022 · US
Dual rotor spreader system
US-11490561-B2 · Nov 8, 2022 · US
Powered hand-held spreader
US-D959937-S · Aug 9, 2022 · US
Spreader
US-D956827-S · Jul 5, 2022 · US
Hand-held spreader
US-D938239-S · Dec 14, 2021 · US
Spreader
US-D936109-S · Nov 16, 2021 · US
Hand-held spreader
US-D916569-S · Apr 20, 2021 · US
Spreader
US-D909421-S · Feb 2, 2021 · US
Powered hand-held spreader
US-2020281113-A1 · Sep 10, 2020 · US
Recent patents
Latest publications not already listed above.
Powered hand-held spreader
US-10595458-B2 · Mar 24, 2020 · US
Dual rotor spreader system
US-2020053956-A1 · Feb 20, 2020 · US
Spreader
US-D860261-S · Sep 17, 2019 · US
Powered hand-held spreader
US-D855421-S · Aug 6, 2019 · US
Powered hand-held spreader
US-D796922-S · Sep 12, 2017 · US
Powered hand-held spreader
US-2017049042-A1 · Feb 23, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Oms Invest Inc | 16 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A01C15/02 | 5 |
| E01H10/007 | 5 |
| A01C7/02 | 5 |
| E01C2019/206 | 3 |
| A01C17/005 | 3 |