Manufacturing apparatus and manufacturing method for shaft-shaped composite member
US-11192291-B2 · Dec 7, 2021 · US
of tubular articles
of tubular articles · 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 | B29C63/0069 |
| Official title | {of tubular articles} |
| Display label | of tubular articles |
| Total patents | 90 |
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 | 3 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 12 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 11 |
| 2022 | 10 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of and system for coating a field joint of a pipe
US-11168827-B2 · Nov 9, 2021 · US
Manufacturing method for tank
US-11148351-B2 · Oct 19, 2021 · US
Electromagnetic coil
US-11101066-B2 · Aug 24, 2021 · US
Catheter Shaft and Method of Its Manufacture
US-2021236766-A1 · Aug 5, 2021 · US
Assembly fixture with anisotropic thermal properties
US-11077596-B2 · Aug 3, 2021 · US
Multi-layered catheter shaft construction with embedded single axial sensors, and related methods
US-10849521-B2 · Dec 1, 2020 · US
Balloon catheter and manufacturing method of elongated member for balloon catheter
US-10850075-B2 · Dec 1, 2020 · US
Assembly fixture with anisotropic thermal properties
US-2020346382-A1 · Nov 5, 2020 · US
Manufacturing method for tank
US-2020282633-A1 · Sep 10, 2020 · US
Method for producing a covered steering wheel for a vehicle
US-10683027-B2 · Jun 16, 2020 · US
Catheter and manufacturing method of catheter
US-10668245-B2 · Jun 2, 2020 · US
Assembly fixture with anisotropic thermal properties
US-10654208-B2 · May 19, 2020 · US
Cartridge for an aerosol generating device and method for making said cartridge
US-2020093178-A1 · Mar 26, 2020 · US
Manufacturing method for tank
US-2020070401-A1 · Mar 5, 2020 · US
Protective film for a lens of a sensor
US-2020073019-A1 · Mar 5, 2020 · US
Aircraft cabin moisture control using moisture wicking heat shrink tubing
US-10577110-B2 · Mar 3, 2020 · US
Method for manufacturing an annular casing equipping a turbomachine
US-2020025017-A1 · Jan 23, 2020 · US
Tool for fixing a textile sleeve about an elongate member and method of fixing a textile sleeve about an elongate member
US-2019381721-A1 · Dec 19, 2019 · US
Catheter and method of manufacturing the same
US-10449338-B2 · Oct 22, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C63/0069?
- CPC B29C63/0069 is the Cooperative Patent Classification code for “of tubular articles.”
- How many patents are filed under CPC B29C63/0069 (of tubular articles)?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC B29C63/0069 growing?
- Publication counts under this code: 7 in 2024 vs 2 in 2025 (latest complete years).