Improvements relating to hangers and hanger systems
US-2026088596-A1 · Mar 26, 2026 · US
Hooks with sliding closing member
Hooks with sliding closing member · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16B45/04 |
| Official title | Hooks with sliding closing member |
| Display label | Hooks with sliding closing member |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fall arresting device connector
US-11813487-B2 · Nov 14, 2023 · US
Cable tie assembly for a system for securing an object
US-2022297910-A1 · Sep 22, 2022 · US
Locking side pull hoist ring assembly
US-11192760-B1 · Dec 7, 2021 · US
Harness
US-11077326-B2 · Aug 3, 2021 · US
Device for locking two parts relative to each other
US-10960992-B2 · Mar 30, 2021 · US
Engine pick end effectors and methods of raising and lowering vehicle engines using engine pick end effectors
US-10625987-B1 · Apr 21, 2020 · US
Harness
US-2019105521-A1 · Apr 11, 2019 · US
Positioning assembly and method for vehicle components
US-10144338-B1 · Dec 4, 2018 · US
Lifting hook and methods of using the same
US-10145408-B2 · Dec 4, 2018 · US
Apparatus for fixing and releasing the end of a roll of wrapping film
US-10138012-B2 · Nov 27, 2018 · US
Device for locking two parts relative to each other
US-2018297719-A1 · Oct 18, 2018 · US
Hook
US-10066659-B2 · Sep 4, 2018 · US
Energy absorber assembly and components thereof
US-10016638-B2 · Jul 10, 2018 · US
Hook and methods of using the same
US-2018149188-A1 · May 31, 2018 · US
Bracket assembly
US-9821178-B2 · Nov 21, 2017 · US
Energy absorber cover
US-9707421-B2 · Jul 18, 2017 · US
Connector
US-9585439-B2 · Mar 7, 2017 · US
Hook assemblies for exercise machines, exercise machines including such hook assemblies, and related methods
US-9539461-B2 · Jan 10, 2017 · US
Attachment device with improved openable swivel
US-9429182-B2 · Aug 30, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16B45/04?
- CPC F16B45/04 is the Cooperative Patent Classification code for “Hooks with sliding closing member.”
- How many patents are filed under CPC F16B45/04 (Hooks with sliding closing member)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC F16B45/04 growing?
- Publication counts under this code: 1 in 2022 vs 1 in 2023 (latest complete years).