Umbrella assembly with gas spring
US-2026076459-A1 · Mar 19, 2026 · US
This page is not indexed by search engines while we improve data quality.
Devices for fastening or locking
Devices for fastening or locking · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A45B25/08 |
| Official title | Devices for fastening or locking |
| Display label | Devices for fastening or locking |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Umbrella assembly with gas spring
US-12507772-B2 · Dec 30, 2025 · US
Umbrella assembly with counterweight system
US-2025280932-A1 · Sep 11, 2025 · US
Umbrella assembly with counterweight system
US-12262801-B2 · Apr 1, 2025 · US
Umbrella assembly with gas spring
US-2023270216-A1 · Aug 31, 2023 · US
Foldable playyard structure with top
US-11732497-B1 · Aug 22, 2023 · US
Umbrella assembly with counterweight system
US-2023018195-A1 · Jan 19, 2023 · US
Playyard with stickless exteriorly operated umbrella canopy
US-11391056-B1 · Jul 19, 2022 · US
Umbrella assembly set up devices
US-11013303-B2 · May 25, 2021 · US
Umbrella rib connector assemblies and methods
US-10874182-B2 · Dec 29, 2020 · US
Stickless exteriorly operated umbrella canopy
US-10704290-B1 · Jul 7, 2020 · US
Umbrella assembly set up devices
US-2020060396-A1 · Feb 27, 2020 · US
Stickless exteriorly operated umbrella canopy
US-10557282-B1 · Feb 11, 2020 · US
Umbrella rib connector assemblies and methods
US-2019373992-A1 · Dec 12, 2019 · US
Arthritic-aiding triple-sail wind-rotating wind-aligning umbrella
US-10492579-B1 · Dec 3, 2019 · US
Umbrella assembly set up devices
US-10368617-B2 · Aug 6, 2019 · US
Umbrella rib connector assemblies and methods
US-10292466-B2 · May 21, 2019 · US
Adjustable canopy umbrella with auditory pin locking and centering system
US-10016033-B2 · Jul 10, 2018 · US
Umbrella rib connector assemblies and methods
US-2018110303-A1 · Apr 26, 2018 · US
Umbrella assembly set up devices
US-2018112433-A1 · Apr 26, 2018 · US