Self-drilling expandable anchor and methods of use and installation thereof
US-2025092899-A1 · Mar 20, 2025 · US
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with a separate drilling bit attached to or surrounded by the dowel element
with a separate drilling bit attached to or surrounded by the dowel element · 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 | F16B13/003 |
| Official title | {with a separate drilling bit attached to or surrounded by the dowel element} |
| Display label | with a separate drilling bit attached to or surrounded by the dowel element |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Self-drilling expandable anchor and methods of use and installation thereof
US-12168989-B2 · Dec 17, 2024 · US
Self-drilling expandable anchor installation tool and methods of use thereof
US-11759921-B2 · Sep 19, 2023 · US
Anchor assembly with toggle
US-11655837-B2 · May 23, 2023 · US
Anchor assembly with toggle
US-11486432-B2 · Nov 1, 2022 · US
Self-drilling expandable anchor and methods of use and installation thereof
US-2021372449-A1 · Dec 2, 2021 · US
Self-drilling expandable anchor installation tool and methods of use thereof
US-2021370481-A1 · Dec 2, 2021 · US
Self-drilling anchor assembly
US-11137008-B2 · Oct 5, 2021 · US
Hollow wall anchor
US-10837480-B2 · Nov 17, 2020 · US
Anchor assembly with toggle
US-2020173478-A1 · Jun 4, 2020 · US
Anchor assembly with toggle
US-2020173479-A1 · Jun 4, 2020 · US
Self-drilling anchor assembly
US-2019219084-A1 · Jul 18, 2019 · US
Anchor for fixing in a wall
US-10030686-B2 · Jul 24, 2018 · US
Hollow wall anchor
US-2018180080-A1 · Jun 28, 2018 · US
Expansion anchor
US-9593703-B2 · Mar 14, 2017 · US
Anchor for fixing in a wall
US-2015192163-A1 · Jul 9, 2015 · US
Expansion anchor
US-2015167715-A1 · Jun 18, 2015 · US