Tag holding cassette assembly for use in engraving machines
US-12151507-B2 · Nov 26, 2024 · US
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Work holders
Work 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 | B44B3/065 |
| Official title | {Work holders} |
| Display label | Work holders |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engraving machine for engraving offboard and onboard items
US-11999187-B2 · Jun 4, 2024 · US
Groove engraving device and groove engraving method
US-11745535-B2 · Sep 5, 2023 · US
Marking system for decorating workpieces
US-11707800-B2 · Jul 25, 2023 · US
Marking system for decorating workpieces
US-2023158603-A1 · May 25, 2023 · US
Tag holding cassette assembly for use in engraving machines
US-2023150076-A1 · May 18, 2023 · US
Groove engraving device and groove engraving method
US-2022402295-A1 · Dec 22, 2022 · US
Marking system for decorating workpieces
US-11524360-B2 · Dec 13, 2022 · US
Engraving machine for engraving offboard and onboard items
US-2022048314-A1 · Feb 17, 2022 · US
Tag holding cassette assembly for use in engraving machines
US-2021053385-A1 · Feb 25, 2021 · US
Wheel engraving equipment
US-10828689-B2 · Nov 10, 2020 · US
Crayon carving device
US-10632781-B2 · Apr 28, 2020 · US
Marking system for decorating workpieces
US-2020016690-A1 · Jan 16, 2020 · US
Wheel engraving equipment
US-2019193137-A1 · Jun 27, 2019 · US
Automatic carving device for wheel
US-10144244-B2 · Dec 4, 2018 · US
Crayon carving device
US-2018272443-A1 · Sep 27, 2018 · US
Automatic Carving Device for Wheel
US-2018001695-A1 · Jan 4, 2018 · US
Turnover Fixture for Wheel Character Carving
US-2016288282-A1 · Oct 6, 2016 · US