Vacuum absorbing, blow molded, container base
US-2026021623-A1 · Jan 22, 2026 · US
Clamps
Clamps · 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 | B29C49/14 |
| Official title | Clamps |
| Display label | Clamps |
| Total patents | 42 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 3 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Container base with deep inset recesses
US-12503268-B2 · Dec 23, 2025 · US
Mold for blow molding, method for manufacturing resin container using same, and resin container
US-12434424-B2 · Oct 7, 2025 · US
Base for container formed from recycle polymeric material
US-2025058947-A1 · Feb 20, 2025 · US
Tooling assembly for forming a container by blow molding
US-2025010536-A1 · Jan 9, 2025 · US
Electric heated base for container blow-molding device
US-12162204-B2 · Dec 10, 2024 · US
Mold for blow molding, method for manufacturing resin container using same, and resin container
US-2024286338-A1 · Aug 29, 2024 · US
Mold for blow molding, method for manufacturing resin container using same, and resin container
US-11951670-B2 · Apr 9, 2024 · US
Container base with deep inset recesses
US-2024101299-A1 · Mar 28, 2024 · US
Container production method
US-11465329-B2 · Oct 11, 2022 · US
Electric heated base for container blow-molding device
US-2022184873-A1 · Jun 16, 2022 · US
Method and device for producing and filling containers
US-11345073-B2 · May 31, 2022 · US
Mold for blow molding, method for manufacturing resin container using same, and resin container
US-2021299936-A1 · Sep 30, 2021 · US
Method and device for producing containers from preforms
US-2021146594-A1 · May 20, 2021 · US
Container production method by liquid blow molding
US-10974438-B2 · Apr 13, 2021 · US
Molding method and molding apparatus for resin molded article
US-10682804-B2 · Jun 16, 2020 · US
Method for producing containers filled with a liquid filling material from blanks made of a thermoplastic material and nozzle for use in such a method
US-10668660-B2 · Jun 2, 2020 · US
Container production method by liquid blow molding
US-10556373-B2 · Feb 11, 2020 · US
Mold fitted with an interchangeable counter stretch molding rod
US-10471643-B2 · Nov 12, 2019 · US
Container production method
US-2019240891-A1 · Aug 8, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C49/14?
- CPC B29C49/14 is the Cooperative Patent Classification code for “Clamps.”
- How many patents are filed under CPC B29C49/14 (Clamps)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC B29C49/14 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).