lithium battery motor and its transportation mode plug
US-2024380287-A1 · Nov 14, 2024 · US
Dummy plugs
Dummy plugs · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01R13/443 |
| Official title | Dummy plugs |
| Display label | Dummy plugs |
| Total patents | 131 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 9 |
| 2017 | 16 |
| 2018 | 15 |
| 2019 | 17 |
| 2020 | 16 |
| 2021 | 10 |
| 2022 | 15 |
| 2023 | 10 |
| 2024 | 8 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Non-conductive member
US-2019296490-A1 · Sep 26, 2019 · US
Electrical Housing and Process for Testing the Sealed Nature of the Electrical Housing
US-2019289739-A1 · Sep 19, 2019 · US
Connection device, manufacturing method of the same, and electronic device including the same
US-2019267751-A1 · Aug 29, 2019 · US
Electrical power connector assembly
US-2019260150-A1 · Aug 22, 2019 · US
Data communication port insert configurable with indicia to customize data communication station labeling and identification
US-10371902-B2 · Aug 6, 2019 · US
Connection device, manufacturing method of the same, and electronic device including the same
US-10333245-B2 · Jun 25, 2019 · US
Cable terminator
US-10320109-B2 · Jun 11, 2019 · US
Port protectors with adhesive agents
US-10276992-B2 · Apr 30, 2019 · US
Protective cap
US-10230194-B2 · Mar 12, 2019 · US
Backshell guard for an avionics unit
US-10206292-B2 · Feb 12, 2019 · US
Outlet cover
US-10193264-B1 · Jan 29, 2019 · US
Security device for data component
US-10185844-B2 · Jan 22, 2019 · US
Data Communication Port Insert Configurable with Indicia to Customize Data Communication Station Labeling and Identification
US-2019004259-A1 · Jan 3, 2019 · US
Data communication port insert configurable with indicia to customize data communication station labeling and identification
US-10151890-B2 · Dec 11, 2018 · US
Detection of a plug coupled to a connector housing
US-10141673-B2 · Nov 27, 2018 · US
Electrical arc protection using a rotational shield
US-10122123-B1 · Nov 6, 2018 · US
Apparatus, system, and method for achieving power connections in space-limited computing environments
US-10122118-B1 · Nov 6, 2018 · US
Mobile terminal stopper ejection system, mobile terminal and mobile terminal stopper ejection method
US-10110718-B2 · Oct 23, 2018 · US
Electrical connector having sealed snap-in locking cavity plugs
US-10090614-B2 · Oct 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01R13/443?
- CPC H01R13/443 is the Cooperative Patent Classification code for “Dummy plugs.”
- How many patents are filed under CPC H01R13/443 (Dummy plugs)?
- Our database includes 131 publications tagged with this CPC code.
- Is patent activity under CPC H01R13/443 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).