Battery, particularly a button cell, and method for manufacture of such a battery
US-10505159-B2 · Dec 10, 2019 · US
Cup shaped terminals
Cup shaped terminals · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M50/56 |
| Official title | Cup shaped terminals |
| Display label | Cup shaped terminals |
| Total patents | 288 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 14 |
| 2019 | 23 |
| 2020 | 26 |
| 2021 | 26 |
| 2022 | 26 |
| 2023 | 41 |
| 2024 | 36 |
| 2025 | 41 |
| 2026 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lead for batteries and wound battery
US-2019363330-A1 · Nov 28, 2019 · US
Rolled-tye battery
US-2019355958-A1 · Nov 21, 2019 · US
Housing material for electricity storage device
US-2019348643-A1 · Nov 14, 2019 · US
Alkaline dry cell
US-10340530-B2 · Jul 2, 2019 · US
Battery cell having inward extending cup edge and method of manufacture
US-10164306-B2 · Dec 25, 2018 · US
Cell
US-2018342724-A1 · Nov 29, 2018 · US
Nonaqueous electrolyte secondary batteries
US-2018323419-A1 · Nov 8, 2018 · US
Rechargeable battery features and components
US-2018323475-A1 · Nov 8, 2018 · US
Rechargeable battery features and components
US-2018323476-A1 · Nov 8, 2018 · US
Cylindrical battery cell including can made of different kinds of metals
US-2018315964-A1 · Nov 1, 2018 · US
Secondary battery and method for manufacturing the same
US-2018309096-A1 · Oct 25, 2018 · US
Alkaline dry battery
US-2018309138-A1 · Oct 25, 2018 · US
Alkaline dry cell
US-2018254493-A1 · Sep 6, 2018 · US
Apparatus for measuring variation in thickness of electrode of secondary battery and secondary battery with the same mounted therein
US-2018248232-A1 · Aug 30, 2018 · US
Battery, particularly a button cell, and method for manufacture of such a battery
US-2018241013-A1 · Aug 23, 2018 · US
Cylindrical lithium ion secondary battery
US-9979057-B2 · May 22, 2018 · US
Sealed batteries
US-2018026238-A1 · Jan 25, 2018 · US
Button cell having winding electrode and method for the production thereof
US-2018013101-A1 · Jan 11, 2018 · US
Rechargeable battery
US-9825326-B2 · Nov 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M50/56?
- CPC H01M50/56 is the Cooperative Patent Classification code for “Cup shaped terminals.”
- How many patents are filed under CPC H01M50/56 (Cup shaped terminals)?
- Our database includes 288 publications tagged with this CPC code.
- Is patent activity under CPC H01M50/56 growing?
- Publication counts under this code: 36 in 2024 vs 41 in 2025 (latest complete years).