Electric motorcycle
US-12589821-B2 · Mar 31, 2026 · US
Means for strengthening joints
Means for strengthening joints · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B62K19/28 |
| Official title | Means for strengthening joints |
| Display label | Means for strengthening joints |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Axle With Clone Clamping System
US-2023365219-A1 · Nov 16, 2023 · US
Method for the production of tailor welded blanks (TWBs)
US-11745246-B2 · Sep 5, 2023 · US
Electric Motorcycle
US-2023166805-A1 · Jun 1, 2023 · US
Seat frame for saddled vehicle
US-11312267-B2 · Apr 26, 2022 · US
Body frame of saddle riding vehicle
US-11260931-B2 · Mar 1, 2022 · US
Joint structure of a composite bicycle frame and manufacturing method thereof
US-11091217-B2 · Aug 17, 2021 · US
Body frame for two-wheeled motor vehicle
US-11001331-B2 · May 11, 2021 · US
Small-sized saddle riding vehicle, and rigidity adjustment device of body frame of vehicle
US-10981619-B2 · Apr 20, 2021 · US
Body frame of saddle riding vehicle
US-2020391819-A1 · Dec 17, 2020 · US
Body frame reinforcing structure for saddle riding vehicle
US-10836451-B2 · Nov 17, 2020 · US
Body frame structure of motorcycle
US-10683053-B2 · Jun 16, 2020 · US
Seat frame for saddled vehicle
US-2019299815-A1 · Oct 3, 2019 · US
Body frame reinforcing structure for saddle riding vehicle
US-2019241229-A1 · Aug 8, 2019 · US
Body frame for two-wheeled motor vehicle
US-2019217913-A1 · Jul 18, 2019 · US
METHOD FOR THE PRODUCTION OF TAILOR WELDED BLANKS (TWBs)
US-2019084027-A1 · Mar 21, 2019 · US
Small-sized saddle riding vehicle, and rigidity adjustment device of body frame of vehicle
US-2018346057-A1 · Dec 6, 2018 · US
Body structure of saddle riding vehicle
US-2018272857-A1 · Sep 27, 2018 · US
Body frame structure of motorcycle
US-2018215437-A1 · Aug 2, 2018 · US
Joint structure of a composite bicycle frame and manufacturing method thereof
US-2018208265-A1 · Jul 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B62K19/28?
- CPC B62K19/28 is the Cooperative Patent Classification code for “Means for strengthening joints.”
- How many patents are filed under CPC B62K19/28 (Means for strengthening joints)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC B62K19/28 growing?
- Publication counts under this code: 2 in 2022 vs 3 in 2023 (latest complete years).