Systems and methods for a key optimized double gated carabiner
US-12473943-B2 · Nov 18, 2025 · US
with an elastically bending closing member
with an elastically bending 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 | F16B45/036 |
| Official title | {with an elastically bending closing member} |
| Display label | with an elastically bending closing member |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Accessory system for connecting an accessory to a vehicle
US-2025136016-A1 · May 1, 2025 · US
Cap
US-D1046270-S · Oct 8, 2024 · US
Improvements in or relating to hangers and hanger systems
US-2024093710-A1 · Mar 21, 2024 · US
Systems and Methods for a Key Optimized Double Gated Carabiner
US-2023243384-A1 · Aug 3, 2023 · US
Lighting device with rechargeable battery sandwich between printed circuit boards
US-11698184-B2 · Jul 11, 2023 · US
Systems and methods for a key optimized double gated carabiner
US-11629749-B2 · Apr 18, 2023 · US
Systems and methods for a lighting device
US-2022316688-A1 · Oct 6, 2022 · US
Lifting hook for locking to carabiner
US-11344106-B2 · May 31, 2022 · US
LED lighting device with push button switch cap having protrusion and surrounding ridge
US-11339954-B1 · May 24, 2022 · US
Systems and methods for a key optimized double gated carabiner
US-2022018384-A1 · Jan 20, 2022 · US
Lifting hook for locking to carabiner
US-2021093077-A1 · Apr 1, 2021 · US
Carabiner-style cargo hook
US-10793077-B2 · Oct 6, 2020 · US
Low profile snap hook actuator for child seat latch
US-2020288821-A1 · Sep 17, 2020 · US
Swivel snaphook
US-10731697-B2 · Aug 4, 2020 · US
Low profile snap hook actuator for child seat latch
US-10709208-B2 · Jul 14, 2020 · US
Systems and methods for a secure carabineer key ring
US-10624426-B2 · Apr 21, 2020 · US
Systems and methods for a 360 degree rotating and detachable double carabiner
US-10584736-B2 · Mar 10, 2020 · US
Swivel snaphook
US-2019323548-A1 · Oct 24, 2019 · US
Belt adjustment and fixation hook
US-10400471-B2 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16B45/036?
- CPC F16B45/036 is the Cooperative Patent Classification code for “with an elastically bending closing member.”
- How many patents are filed under CPC F16B45/036 (with an elastically bending closing member)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC F16B45/036 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).