Method for manufacturing a pouch for holding therein a liquid
US-12558852-B2 · Feb 24, 2026 · US
particular design of the joint lines, e.g. of the weld lines
particular design of the joint lines, e.g. of the weld lines · 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 | B29C66/20 |
| Official title | {particular design of the joint lines, e.g. of the weld lines} |
| Display label | particular design of the joint lines, e.g. of the weld lines |
| Total patents | 33 |
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 | 5 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A method for manufacturing a pouch for holding therein a liquid
US-2024278508-A1 · Aug 22, 2024 · US
Welding structure of T-type welding joint
US-11628631-B2 · Apr 18, 2023 · US
Masked fabrication inflatable devices
US-11351923-B2 · Jun 7, 2022 · US
Welding structure of t-type welding joint
US-2021299972-A1 · Sep 30, 2021 · US
Masked Fabrication Inflatable Devices
US-2021170951-A1 · Jun 10, 2021 · US
Apparatus and method for applying a first web to a base web in a nonlinear pattern
US-10806634-B2 · Oct 20, 2020 · US
Sectioned self-mating modular satellite buses
US-10689131-B2 · Jun 23, 2020 · US
Light weight thermoplastic flex foam and hybrid duct system
US-10647074-B2 · May 12, 2020 · US
Material efficiency and fabrication of membrane elements
US-10583400-B2 · Mar 10, 2020 · US
Apparatus and method for applying a first web to a base web in a nonlinear pattern
US-2020016010-A1 · Jan 16, 2020 · US
Sectioned Self-Mating Modular Satellite Buses
US-2020010221-A1 · Jan 9, 2020 · US
Tubular body
US-10507618-B2 · Dec 17, 2019 · US
Open-channel stiffener
US-10220935-B2 · Mar 5, 2019 · US
Double-sided fasteners
US-2019000192-A1 · Jan 3, 2019 · US
Double-sided fasteners
US-10117481-B2 · Nov 6, 2018 · US
Tubular body
US-2018093421-A1 · Apr 5, 2018 · US
Engine cover arrangement
US-2018086288-A1 · Mar 29, 2018 · US
Process for inhibiting galvanic corrosion of an aluminum structure connected, without using a splice plate, to a composite structure having a fiber including graphite
US-9919507-B2 · Mar 20, 2018 · US
Open-channel stiffener
US-2018072400-A1 · Mar 15, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/20?
- CPC B29C66/20 is the Cooperative Patent Classification code for “particular design of the joint lines, e.g. of the weld lines.”
- How many patents are filed under CPC B29C66/20 (particular design of the joint lines, e.g. of the weld lines)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/20 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2024 (latest complete years).