Lawn refuse bag
US-12312164-B2 · May 27, 2025 · US
Applying separate sealing or securing members, e.g. clips, (applying separate lids or covers B65B7/28)
Applying separate sealing or securing members, e.g. clips, (applying separate lids or covers B65B7/28) · 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 | B65B51/04 |
| Official title | Applying separate sealing or securing members, e.g. clips, (applying separate lids or covers B65B7/28) |
| Display label | Applying separate sealing or securing members, e.g. clips, (applying separate lids or covers B65B7/28) |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 12 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lawn refuse bag
US-12297040-B2 · May 13, 2025 · US
Method of manufacturing a strip for sealing a laminated packaging material for liquid food products
US-2025026114-A1 · Jan 23, 2025 · US
Lawn refuse bag insert
US-12172829-B2 · Dec 24, 2024 · US
Lawn refuse bag insert
US-2024208722-A1 · Jun 27, 2024 · US
Lawn refuse bag insert
US-2024208723-A1 · Jun 27, 2024 · US
Lawn refuse bag insert
US-11958685-B2 · Apr 16, 2024 · US
Packaging machine and systems
US-2024092514-A1 · Mar 21, 2024 · US
Packaging machine and systems
US-11878825-B2 · Jan 23, 2024 · US
Lawn refuse disposal assembly
US-11858729-B2 · Jan 2, 2024 · US
Method of using a lawn refuse disposal assembly
US-11851272-B2 · Dec 26, 2023 · US
Clip detection
US-11819033-B2 · Nov 21, 2023 · US
Table top dispensers with anti-refill and anti-tampering mechanisms
US-2023331446-A1 · Oct 19, 2023 · US
Lawn refuse bag
US-2023192399-A1 · Jun 22, 2023 · US
Lawn refuse disposal assembly
US-2023174299-A1 · Jun 8, 2023 · US
Method of using a lawn refuse disposal assembly
US-2023166906-A1 · Jun 1, 2023 · US
Packaging machine and systems
US-2023142034-A1 · May 11, 2023 · US
Packaging machine and systems
US-11634244-B2 · Apr 25, 2023 · US
Lawn refuse bag insert
US-11634277-B2 · Apr 25, 2023 · US
Lawn refuse bag insert
US-2023089585-A1 · Mar 23, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65B51/04?
- CPC B65B51/04 is the Cooperative Patent Classification code for “Applying separate sealing or securing members, e.g. clips, (applying separate lids or covers B65B7/28).”
- How many patents are filed under CPC B65B51/04 (Applying separate sealing or securing members, e.g. clips, (applying separate lids or covers B65B7/28))?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC B65B51/04 growing?
- Publication counts under this code: 7 in 2024 vs 8 in 2025 (latest complete years).