Cable feed mechanism for a drain cleaner
US-10519646-B2 · Dec 31, 2019 · US
the cleaning devices being rotated while moved {, e.g. flexible rotating shaft or "snake"}(B08B9/047 takes precedence)
the cleaning devices being rotated while moved {, e.g. flexible rotating shaft or "snake"}(B08B9/047 takes precedence) · 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 | B08B9/045 |
| Official title | the cleaning devices being rotated while moved {, e.g. flexible rotating shaft or "snake"}(B08B9/047 takes precedence) |
| Display label | the cleaning devices being rotated while moved {, e.g. flexible rotating shaft or "snake"}(B08B9/047 takes precedence) |
| Total patents | 223 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 12 |
| 2018 | 23 |
| 2019 | 22 |
| 2020 | 29 |
| 2021 | 31 |
| 2022 | 24 |
| 2023 | 26 |
| 2024 | 26 |
| 2025 | 21 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Drain cleaner with drum exchange mechanism
US-10501927-B2 · Dec 10, 2019 · US
Closet auger
US-10486207-B2 · Nov 26, 2019 · US
Cable feed control mechanism for drain cleaner
US-10480171-B2 · Nov 19, 2019 · US
Drain cleaning tools
US-10465372-B2 · Nov 5, 2019 · US
Cleaning Coke Deposits from Process Equipment
US-2019224726-A1 · Jul 25, 2019 · US
Sewer cleaning machine
US-2019210078-A1 · Jul 11, 2019 · US
Apparatus for remotely propelling a flexible lance into and out of a piping system
US-2019210077-A1 · Jul 11, 2019 · US
Drain cleaner cord retention system
US-2019184434-A1 · Jun 20, 2019 · US
Tool-less clutch adjustment and removal for drain cleaner
US-2019186551-A1 · Jun 20, 2019 · US
Mechanism for retention of multiple apparatus on plumbing tools
US-2019160499-A1 · May 30, 2019 · US
Flange flush tool
US-2019148026-A1 · May 16, 2019 · US
Cleaning coke deposits from process equipment
US-10279380-B2 · May 7, 2019 · US
Cleaning lance rotator drive apparatus
US-10265736-B2 · Apr 23, 2019 · US
Cable movement indicator for plumbing tools
US-10233629-B2 · Mar 19, 2019 · US
Devices for cross bore safeguard during sewer system cleanouts
US-10189059-B2 · Jan 29, 2019 · US
Drain cleaning cable
US-2018369883-A1 · Dec 27, 2018 · US
Cable couplings for drain cleaning tools
US-10156252-B2 · Dec 18, 2018 · US
Microplasma devices for surface or object treatment and biofilm removal
US-2018333511-A1 · Nov 22, 2018 · US
Lumen clearing devices
US-2018311709-A1 · Nov 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B08B9/045?
- CPC B08B9/045 is the Cooperative Patent Classification code for “the cleaning devices being rotated while moved {, e.g. flexible rotating shaft or "snake"}(B08B9/047 takes precedence).”
- How many patents are filed under CPC B08B9/045 (the cleaning devices being rotated while moved {, e.g. flexible rotating shaft or "snake"}(B08B9/047 takes precedence))?
- Our database includes 223 publications tagged with this CPC code.
- Is patent activity under CPC B08B9/045 growing?
- Publication counts under this code: 26 in 2024 vs 21 in 2025 (latest complete years).