Aerosol actuators and methods of making the same
US-12545494-B2 · Feb 10, 2026 · US
using extension tubes located in or at the nozzle outlets
using extension tubes located in or at the nozzle outlets · 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 | B65D83/303 |
| Official title | using extension tubes located in or at the nozzle outlets |
| Display label | using extension tubes located in or at the nozzle outlets |
| Total patents | 51 |
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 | 3 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 11 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for Spraying a Band of Foam and Dispensing Nozzle Therefore
US-2026021498-A1 · Jan 22, 2026 · US
Discharge apparatus and unmanned aircraft
US-12522355-B2 · Jan 13, 2026 · US
Discharge apparatus and unmanned aerial vehicle
US-12421017-B2 · Sep 23, 2025 · US
Information management method, identification information imparting apparatus, and information management system
US-12383916-B2 · Aug 12, 2025 · US
Diving nozzle for gas purging a package and method for the same
US-2025083890-A1 · Mar 13, 2025 · US
Aerosol actuators and methods of making the same
US-2025026558-A1 · Jan 23, 2025 · US
Aerosol generating device
US-2024251881-A1 · Aug 1, 2024 · US
Discharge apparatus and unmanned aircraft
US-2023227160-A1 · Jul 20, 2023 · US
Discharge Apparatus for Air Vehicle
US-2023191437-A1 · Jun 22, 2023 · US
Discharge apparatus and unmanned aerial vehicle
US-2023027548-A1 · Jan 26, 2023 · US
Information Management Method, Identification Information Imparting Apparatus, and Information Management System
US-2022212214-A1 · Jul 7, 2022 · US
Aerosol dispensing cap for automated installation
US-11242190-B2 · Feb 8, 2022 · US
Dispenser with cap
US-10919687-B2 · Feb 16, 2021 · US
Single finger dispensing article
US-10919688-B2 · Feb 16, 2021 · US
Hinged elbow for dispensing straw
US-10919062-B2 · Feb 16, 2021 · US
Aerosol dispensing cap for automated installation
US-2020299054-A1 · Sep 24, 2020 · US
Liquid discharging vessel
US-10695780-B2 · Jun 30, 2020 · US
Single finger dispensing article
US-2020180847-A1 · Jun 11, 2020 · US
Dispenser adapter
US-10632486-B2 · Apr 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D83/303?
- CPC B65D83/303 is the Cooperative Patent Classification code for “using extension tubes located in or at the nozzle outlets.”
- How many patents are filed under CPC B65D83/303 (using extension tubes located in or at the nozzle outlets)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC B65D83/303 growing?
- Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).