Carrier tape holding device, holder, and carrier tape package body
US-12466681-B2 · Nov 11, 2025 · US
Package-supporting devices
Package-supporting devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65H49/20 |
| Official title | Package-supporting devices |
| Display label | Package-supporting devices |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Machine for fabricating a continuous loop of twine
US-12371823-B1 · Jul 29, 2025 · US
Winding apparatus for a rotor core
US-2025192652-A1 · Jun 12, 2025 · US
Device for pulling out optical fiber, method for pulling out optical fiber, and method for inspecting optical fiber
US-12098968-B2 · Sep 24, 2024 · US
Carrier tape holding device, holder, and carrier tape package body
US-2024279015-A1 · Aug 22, 2024 · US
Cable feed device, cable processing system, and method for feeding a cable to a cable processing machine
US-12068568-B2 · Aug 20, 2024 · US
Carrier tape holding device, holder, and carrier tape package body
US-12006175-B2 · Jun 11, 2024 · US
Warp supply device for loom
US-2024117535-A1 · Apr 11, 2024 · US
Lead wire pulling out mechanism
US-11760602-B2 · Sep 19, 2023 · US
Binding device, binding system, consumable item loading device, consumable item loading system, and consumable item loading method
US-2023286034-A1 · Sep 14, 2023 · US
Stripper-Crimper Ferrule Reel Mount
US-2023066430-A1 · Mar 2, 2023 · US
Tube holder for line dispensing
US-11584609-B2 · Feb 21, 2023 · US
Nanofiber yarn dispenser
US-11524862-B2 · Dec 13, 2022 · US
Device for pulling out optical fiber, method for pulling out optical fiber, and method for inspecting optical fiber
US-2022341814-A1 · Oct 27, 2022 · US
Nanofiber structure applicator
US-11479438-B2 · Oct 25, 2022 · US
Electrical wire guiding apparatus
US-11482845-B2 · Oct 25, 2022 · US
Unwinding of materials
US-11358828-B2 · Jun 14, 2022 · US
Lead wire pulling out mechanism
US-2022002112-A1 · Jan 6, 2022 · US
Tube holder for line dispensing
US-2021362975-A1 · Nov 25, 2021 · US
Electrical wire guiding apparatus
US-2021288480-A1 · Sep 16, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H49/20?
- CPC B65H49/20 is the Cooperative Patent Classification code for “Package-supporting devices.”
- How many patents are filed under CPC B65H49/20 (Package-supporting devices)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC B65H49/20 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).