Cable supply system
US-12365562-B2 · Jul 22, 2025 · US
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Swifts or skein holders
Swifts or skein holders · 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 | B65H49/30 |
| Official title | Swifts or skein holders |
| Display label | Swifts or skein holders |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Wire transfer device
US-2025033922-A1 · Jan 30, 2025 · US
Pipe deployment reel adapter shaft systems and methods
US-11673764-B2 · Jun 13, 2023 · US
Cable Supply System
US-2023145849-A1 · May 11, 2023 · US
Creel and a method
US-11498798-B2 · Nov 15, 2022 · US
Pipe coil deployment drum with independent paddle movement systems and methods
US-11186463-B1 · Nov 30, 2021 · US
Expandable coil deployment system for drum assembly and method of using same
US-11148904-B2 · Oct 19, 2021 · US
Pipe deployment reel adapter shaft systems and methods
US-2021253393-A1 · Aug 19, 2021 · US
Expandable coil deployment system for drum assembly and method of using same
US-2021188591-A1 · Jun 24, 2021 · US
Pipe deployment reel adapter shaft systems and methods
US-11014775-B1 · May 25, 2021 · US
Half-moon lifting device
US-10981749-B2 · Apr 20, 2021 · US
Creel and a method
US-2021101773-A1 · Apr 8, 2021 · US
Expandable coil deployment system for drum assembly and method of using same
US-10889461-B1 · Jan 12, 2021 · US
Creel bobbin brake, creel bobbin assembly, a creel and a creel method
US-10870553-B2 · Dec 22, 2020 · US
Expandable coil deployment system for drum assembly and method of using same
US-10822194-B1 · Nov 3, 2020 · US
Pipe deployment reel adapter shaft systems and methods
US-10787339-B1 · Sep 29, 2020 · US
Creel bobbin brake, creel bobbin assembly, a creel and a creel method
US-2020024099-A1 · Jan 23, 2020 · US
Half-moon lifting device
US-2019100403-A1 · Apr 4, 2019 · US
Rope storage unit, a method for installing elevator and a method for fabricating rope storage unit
US-10214388-B2 · Feb 26, 2019 · US
Half-moon lifting device
US-10093527-B2 · Oct 9, 2018 · US