Cutting assembly applicable to a blower/vacuum and blower/vacuum
US-2026076315-A1 · Mar 19, 2026 · US
This page is not indexed by search engines while we improve data quality.
Guo Jianpeng patents
Guo Jianpeng is listed as an inventor on 85 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Guo Jianpeng |
| Total patents | 85 |
| First publication | Feb 4, 2016 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
String trimmer
US-2026060172-A1 · Mar 5, 2026 · US
Grass trimmer
US-12557730-B2 · Feb 24, 2026 · US
String trimmer and trimmer head
US-12520749-B2 · Jan 13, 2026 · US
Power tool and airflow device
US-2025374410-A1 · Dec 4, 2025 · US
String trimmer and trimming head thereof
US-12408583-B2 · Sep 9, 2025 · US
Blower
US-2025146508-A1 · May 8, 2025 · US
Grass trimmer
US-12201057-B2 · Jan 21, 2025 · US
Lawn edger and power tool
US-2025000032-A1 · Jan 2, 2025 · US
Trimmer head and string trimmer
US-12133482-B2 · Nov 5, 2024 · US
Recent patents
Latest publications not already listed above.
Blower
US-12092130-B2 · Sep 17, 2024 · US
Handheld blower
US-12025155-B2 · Jul 2, 2024 · US
Grass trimming head and grass trimmer having the same
US-2024188487-A1 · Jun 13, 2024 · US
Grass cutting head and grass trimmer using the same
US-11937541-B2 · Mar 26, 2024 · US
Grass trimmer and control method for grass trimmer
US-11937537-B2 · Mar 26, 2024 · US
Grass trimming head and grass trimmer having the same
US-11910743-B2 · Feb 27, 2024 · US
Grass trimmer
US-2023397531-A1 · Dec 14, 2023 · US
Blower
US-2023397546-A1 · Dec 14, 2023 · US
String trimmer head and string trimmer
US-2023397527-A1 · Dec 14, 2023 · US
Grass trimmer
US-11818979-B2 · Nov 21, 2023 · US
Trimmer head and grass trimmer
US-11785884-B2 · Oct 17, 2023 · US
Blower
US-2023220851-A1 · Jul 13, 2023 · US
Grass trimming head and grass trimmer having the same
US-2023112033-A1 · Apr 13, 2023 · US
Grass trimmer
US-2022400609-A1 · Dec 22, 2022 · US
Grass trimming head and grass trimmer having the same
US-11503759-B2 · Nov 22, 2022 · US
Grass trimmer
US-2022287231-A1 · Sep 15, 2022 · US
Grass trimmer
US-11419262-B2 · Aug 23, 2022 · US
Grass trimmer head and grass trimmer line suitable for a grass trimmer head
US-11330761-B2 · May 17, 2022 · US
Handheld blower
US-2022136526-A1 · May 5, 2022 · US
String trimmer and trimming head thereof
US-2022104431-A1 · Apr 7, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nanjing Chervon Ind Co Ltd | 53 |
| Chervon Hk Ltd | 37 |
| Chervon Hk Ltd | 6 |
| Chervon Ip Ltd | 4 |
| Chevron (Hk) Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A01G20/47 | 34 |
| A01D34/4166 | 33 |
| A01D34/416 | 24 |
| A01D34/4163 | 22 |
| F04D25/0673 | 21 |