Tapping assembly and connecting device; container and method for beverage dispensing
US-2018346312-A1 · Dec 6, 2018 · US
one hollow-preform being placed inside the other
one hollow-preform being placed inside the other · 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 | B29C66/545 |
| Official title | {one hollow-preform being placed inside the other} |
| Display label | one hollow-preform being placed inside the other |
| Total patents | 191 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 17 |
| 2017 | 12 |
| 2018 | 20 |
| 2019 | 16 |
| 2020 | 20 |
| 2021 | 9 |
| 2022 | 19 |
| 2023 | 18 |
| 2024 | 24 |
| 2025 | 15 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Infrared welded exterior panel assembly and process of making same
US-2018345767-A1 · Dec 6, 2018 · US
Aerosol dispenser having annular seals and aerosol container therefor
US-2018339843-A1 · Nov 29, 2018 · US
Method of making an aerosol dispenser having annular seals and method of making an aerosol container therefor
US-2018333920-A1 · Nov 22, 2018 · US
Method of making a balloon dilation catheter shaft having end transition
US-10099042-B2 · Oct 16, 2018 · US
Method of assembling a double-walled container
US-2018263391-A1 · Sep 20, 2018 · US
Method for stiffening metal components by means of a robot-controlled application head
US-2018250924-A1 · Sep 6, 2018 · US
Devices and methods for delivering an endocardial device
US-10064696-B2 · Sep 4, 2018 · US
Method for Producing a Housing Component with Shielding from Electromagnetic Radiation and with Environmental Seal Function, and Housing Component
US-2018249601-A1 · Aug 30, 2018 · US
Method and device for joining components
US-10035303-B2 · Jul 31, 2018 · US
Infrared welded exterior panel assembly and process of making same
US-10029410-B2 · Jul 24, 2018 · US
Coupling system
US-2018038400-A1 · Feb 8, 2018 · US
Container assembly and method for making assembly
US-9868252-B2 · Jan 16, 2018 · US
Friction welding element, and a method for connecting the friction welding element to a housing
US-9855624-B2 · Jan 2, 2018 · US
Friction welding element, and a method for connecting the friction welding element to a housing
US-2017348794-A1 · Dec 7, 2017 · US
Friction welding element, and a method for connecting the friction welding element to a housing
US-9764417-B2 · Sep 19, 2017 · US
Washing machine and manufacturing method of door
US-9739006-B2 · Aug 22, 2017 · US
Container, preform assembly and method and apparatus for forming containers
US-2017217049-A1 · Aug 3, 2017 · US
Flexible display device and method of manufacturing cover window of the same
US-9677742-B2 · Jun 13, 2017 · US
Lid sealing process
US-9676504-B2 · Jun 13, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C66/545?
- CPC B29C66/545 is the Cooperative Patent Classification code for “one hollow-preform being placed inside the other.”
- How many patents are filed under CPC B29C66/545 (one hollow-preform being placed inside the other)?
- Our database includes 191 publications tagged with this CPC code.
- Is patent activity under CPC B29C66/545 growing?
- Publication counts under this code: 24 in 2024 vs 15 in 2025 (latest complete years).