Technologies for dividing work across accelerator devices
US-2024143410-A1 · May 2, 2024 · US
Shutter or cover plate opened by engagement of counterpart
Shutter or cover plate opened by engagement of counterpart · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01R13/453 |
| Official title | Shutter or cover plate opened by engagement of counterpart |
| Display label | Shutter or cover plate opened by engagement of counterpart |
| Total patents | 188 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 9 |
| 2017 | 20 |
| 2018 | 13 |
| 2019 | 15 |
| 2020 | 18 |
| 2021 | 26 |
| 2022 | 19 |
| 2023 | 17 |
| 2024 | 21 |
| 2025 | 14 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Surgical instrument comprising a control circuit
US-2019201026-A1 · Jul 4, 2019 · US
Sterile field interactive control displays
US-2019205001-A1 · Jul 4, 2019 · US
Surgical instrument comprising a control system that uses input from a strain gage circuit
US-2019201029-A1 · Jul 4, 2019 · US
Tamper resistant mechanism for electrical wiring devices
US-10141674-B2 · Nov 27, 2018 · US
Module installation alignment device
US-2018332747-A1 · Nov 15, 2018 · US
Automatic opening of a connector self-closure system
US-2018309222-A1 · Oct 25, 2018 · US
Electronic apparatus to which one or a plurality of child units are connected
US-10103473-B2 · Oct 16, 2018 · US
Gated connector receptacles
US-10063001-B2 · Aug 28, 2018 · US
Side-loading connectors for use with intravascular devices and associated systems and methods
US-2018214036-A1 · Aug 2, 2018 · US
Side-loading connectors for use with intravascular devices and associated systems and methods
US-2018214035-A1 · Aug 2, 2018 · US
Connector
US-9991634-B2 · Jun 5, 2018 · US
Side-loading connectors for use with intravascular devices and associated systems and methods
US-9943235-B2 · Apr 17, 2018 · US
Gated connector receptacles
US-2018090869-A1 · Mar 29, 2018 · US
Docking station and mobile terminal with the same
US-9898044-B2 · Feb 20, 2018 · US
Plug receptacle for an electronic device
US-2018048086-A1 · Feb 15, 2018 · US
Connector
US-2018026389-A1 · Jan 25, 2018 · US
Connector cover structure for casing housing a high-voltage component
US-9849847-B2 · Dec 26, 2017 · US
Tamper resistant mechanism for electrical wiring devices
US-2017358886-A1 · Dec 14, 2017 · US
Module installation alignment device
US-2017354072-A1 · Dec 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01R13/453?
- CPC H01R13/453 is the Cooperative Patent Classification code for “Shutter or cover plate opened by engagement of counterpart.”
- How many patents are filed under CPC H01R13/453 (Shutter or cover plate opened by engagement of counterpart)?
- Our database includes 188 publications tagged with this CPC code.
- Is patent activity under CPC H01R13/453 growing?
- Publication counts under this code: 21 in 2024 vs 14 in 2025 (latest complete years).