Bonding objects together
US-10807313-B2 · Oct 20, 2020 · US
Joining single elements to open ends of tubular or hollow articles or to the ends of bars
Joining single elements to open ends of tubular or hollow articles or to the ends of bars · 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 | B29C66/534 |
| Official title | {Joining single elements to open ends of tubular or hollow articles or to the ends of bars} |
| Display label | Joining single elements to open ends of tubular or hollow articles or to the ends of bars |
| Total patents | 110 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 10 |
| 2017 | 5 |
| 2018 | 20 |
| 2019 | 10 |
| 2020 | 12 |
| 2021 | 10 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Axle strut and method for producing an axle strut
US-2020139776-A1 · May 7, 2020 · US
Plug for an undersea cable
US-2020106228-A1 · Apr 2, 2020 · US
Apparatus and an assembly to apply a foam seal to a part
US-10434721-B2 · Oct 8, 2019 · US
Hybrid propeller shaft for vehicle
US-10422371-B2 · Sep 24, 2019 · US
High-pressure dilatation catheter balloon
US-10413709-B2 · Sep 17, 2019 · US
Manufacturing process for polymeric stents
US-10390979-B2 · Aug 27, 2019 · US
Method of fastening an object to a construction element
US-10336029-B2 · Jul 2, 2019 · US
Catheter shaft having high strength and flexibility
US-10245352-B2 · Apr 2, 2019 · US
Methods and assemblies for welding a gasket to a pipe section
US-10247334-B2 · Apr 2, 2019 · US
Rotational driving force transmission mechanism
US-2019085891-A1 · Mar 21, 2019 · US
Coupling body using Z-pin
US-10184212-B2 · Jan 22, 2019 · US
Composite joint assembly
US-2019017538-A1 · Jan 17, 2019 · US
Method of fastening an object to a construction element
US-2018370181-A1 · Dec 27, 2018 · US
Process for manufacturing filler tube and filler tube
US-2018304741-A1 · Oct 25, 2018 · US
Method of fastening an edge structure to a construction element
US-10059076-B2 · Aug 28, 2018 · US
Joining structure
US-10012254-B2 · Jul 3, 2018 · US
Portable system for bonding pipes
US-10005233-B2 · Jun 26, 2018 · US
Thermoplastic strike layer for bonding materials
US-2018161538-A1 · Jun 14, 2018 · US
Composite joint assembly
US-2018163761-A1 · Jun 14, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/534?
- CPC B29C66/534 is the Cooperative Patent Classification code for “Joining single elements to open ends of tubular or hollow articles or to the ends of bars.”
- How many patents are filed under CPC B29C66/534 (Joining single elements to open ends of tubular or hollow articles or to the ends of bars)?
- Our database includes 110 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/534 growing?
- Publication counts under this code: 7 in 2024 vs 9 in 2025 (latest complete years).