High speed composite layup via multiple machines
US-2018339469-A1 · Nov 29, 2018 · US
Tape placement heads, e.g. component parts, details or accessories
Tape placement heads, e.g. component parts, details or accessories · 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 | B29C70/388 |
| Official title | {Tape placement heads, e.g. component parts, details or accessories} |
| Display label | Tape placement heads, e.g. component parts, details or accessories |
| Total patents | 357 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 19 |
| 2017 | 23 |
| 2018 | 26 |
| 2019 | 40 |
| 2020 | 50 |
| 2021 | 48 |
| 2022 | 44 |
| 2023 | 31 |
| 2024 | 31 |
| 2025 | 29 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Material placement system
US-10137648-B2 · Nov 27, 2018 · US
System and method for assisting in the manufacture of a wind turbine blade shell
US-10118352-B2 · Nov 6, 2018 · US
Composite Part Forming System
US-2018281318-A1 · Oct 4, 2018 · US
Composite part forming system
US-10011080-B2 · Jul 3, 2018 · US
Composite structures, forming apparatuses and related systems and methods
US-2018154592-A1 · Jun 7, 2018 · US
Method for laying up a tape of material and device for implementing same
US-9931824-B2 · Apr 3, 2018 · US
Feed device for reinforcing fiber material and method for cutting reinforcing fiber material by using the feed device
US-2018037018-A1 · Feb 8, 2018 · US
Head and system for continuously manufacturing composite hollow structure
US-2018022006-A1 · Jan 25, 2018 · US
Method and apparatus for additive mechanical growth of tubular structures
US-2018022022-A1 · Jan 25, 2018 · US
Online inspection for composite structures
US-2017365049-A1 · Dec 21, 2017 · US
Head and system for continuously manufacturing composite hollow structure
US-9840035-B2 · Dec 12, 2017 · US
Deposition head for depositing an impregnated fiber tape, and a device for placing such a tape
US-2017341315-A1 · Nov 30, 2017 · US
Method and apparatus for additive mechanical growth of tubular structures
US-9808991-B2 · Nov 7, 2017 · US
Head and system for continuously manufacturing composite hollow structure
US-2017297251-A1 · Oct 19, 2017 · US
Head and system for continuously manufacturing composite hollow structure
US-2017297250-A1 · Oct 19, 2017 · US
Head and system for continuously manufacturing composite hollow structure
US-2017297252-A1 · Oct 19, 2017 · US
Head and system for continuously manufacturing composite hollow structure
US-2017297253-A1 · Oct 19, 2017 · US
Apparatus for forming contoured composite laminates
US-9782937-B1 · Oct 10, 2017 · US
Manufacturing system for composite structures
US-9782938-B2 · Oct 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C70/388?
- CPC B29C70/388 is the Cooperative Patent Classification code for “Tape placement heads, e.g. component parts, details or accessories.”
- How many patents are filed under CPC B29C70/388 (Tape placement heads, e.g. component parts, details or accessories)?
- Our database includes 357 publications tagged with this CPC code.
- Is patent activity under CPC B29C70/388 growing?
- Publication counts under this code: 31 in 2024 vs 29 in 2025 (latest complete years).