Electronic vaporiser system
US-10131532-B2 · Nov 20, 2018 · US
Filling nozzles
Filling nozzles · 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 | B67D7/42 |
| Official title | Filling nozzles |
| Display label | Filling nozzles |
| Total patents | 142 |
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 | 9 |
| 2016 | 13 |
| 2017 | 28 |
| 2018 | 20 |
| 2019 | 24 |
| 2020 | 18 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 3 |
| 2024 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electronic vaporiser system
US-10081531-B2 · Sep 25, 2018 · US
Fuel supply device
US-2018229599-A1 · Aug 16, 2018 · US
Mobile vehicle refueling system
US-10046962-B2 · Aug 14, 2018 · US
Methods, apparatuses and computer program products for measuring vehicle carbon footprint
US-10035478-B2 · Jul 31, 2018 · US
Fuel filling aperture opening and closing device
US-10000116-B2 · Jun 19, 2018 · US
Tip rack, sample processing apparatus, rack body, and method of attaching nozzle tip
US-2018147577-A1 · May 31, 2018 · US
New and improved grease delivery system
US-2018112565-A1 · Apr 26, 2018 · US
Misfueling prevention device for vehicle
US-9908403-B2 · Mar 6, 2018 · US
Tank Filling Device with Vent for a Liquid Container
US-2018037379-A1 · Feb 8, 2018 · US
Mobile Vehicle Refueling System
US-2017362076-A1 · Dec 21, 2017 · US
Fuel-urea injection apparatus including common inlet for vehicle
US-2017355589-A1 · Dec 14, 2017 · US
Methods, apparatuses and computer program products for measuring vehicle carbon footprint
US-9824365-B2 · Nov 21, 2017 · US
Misfueling prevention device for vehicle
US-2017313177-A1 · Nov 2, 2017 · US
Fuel supply device
US-2017282707-A1 · Oct 5, 2017 · US
Filling system
US-2017217307-A1 · Aug 3, 2017 · US
Filler neck closure assembly
US-2017158048-A1 · Jun 8, 2017 · US
Methods, apparatuses and computer program products for measuring vehicle carbon footprint
US-2017151917-A1 · Jun 1, 2017 · US
Dispenser
US-2017135398-A1 · May 18, 2017 · US
Urea filler neck and urea tank for prevention of urea overflow and urea after-treatment system with outside filler neck
US-9644518-B2 · May 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B67D7/42?
- CPC B67D7/42 is the Cooperative Patent Classification code for “Filling nozzles.”
- How many patents are filed under CPC B67D7/42 (Filling nozzles)?
- Our database includes 142 publications tagged with this CPC code.
- Is patent activity under CPC B67D7/42 growing?
- Publication counts under this code: 3 in 2023 vs 5 in 2024 (latest complete years).