Container, closure, and methods for manufacture
US-2021309425-A1 · Oct 7, 2021 · US
Discs
Discs · 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 | B65D53/04 |
| Official title | Discs |
| Display label | Discs |
| Total patents | 124 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 19 |
| 2021 | 21 |
| 2022 | 17 |
| 2023 | 12 |
| 2024 | 7 |
| 2025 | 10 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A cap and neck assembly for a food package
US-2021292061-A1 · Sep 23, 2021 · US
Bottle can and bottle can with cap
US-2021139184-A1 · May 13, 2021 · US
Induction heat seal liner and method of manufacture
US-10968016-B2 · Apr 6, 2021 · US
Sealable lidding film for discharging gas and food container sealed with the same
US-10960638-B2 · Mar 30, 2021 · US
Packing sheet for discharging gas and food container including the same
US-10926926-B2 · Feb 23, 2021 · US
Pot comprising a lid having a guided latching feature
US-10822146-B2 · Nov 3, 2020 · US
Lid for a container
US-2020337484-A1 · Oct 29, 2020 · US
Closure for a package
US-10793326-B2 · Oct 6, 2020 · US
Container and package
US-10781026-B2 · Sep 22, 2020 · US
Closure For A Package
US-2020283205-A1 · Sep 10, 2020 · US
Induction heat seal liner and method of manufacture
US-2020277114-A1 · Sep 3, 2020 · US
Induction heat seal liner and method of manufacture
US-2020277113-A1 · Sep 3, 2020 · US
Cap, mold and manufacturing method of cap
US-2020216227-A1 · Jul 9, 2020 · US
Cap liner
US-2020216236-A1 · Jul 9, 2020 · US
Container with heat-sealed composite plastic and metal screw closure
US-10689164-B2 · Jun 23, 2020 · US
Foil tag
US-2020125915-A1 · Apr 23, 2020 · US
Pot comprising a lid having a guided latching feature
US-2020122900-A1 · Apr 23, 2020 · US
Opening device for a container and a method for producing such opening device
US-10625901-B2 · Apr 21, 2020 · US
Cylindrical Container With Pleated Sidewall That Converts Into A Serving Bowl
US-2020087049-A1 · Mar 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D53/04?
- CPC B65D53/04 is the Cooperative Patent Classification code for “Discs.”
- How many patents are filed under CPC B65D53/04 (Discs)?
- Our database includes 124 publications tagged with this CPC code.
- Is patent activity under CPC B65D53/04 growing?
- Publication counts under this code: 7 in 2024 vs 10 in 2025 (latest complete years).