Harness design for respiratory system
US-10821309-B2 · Nov 3, 2020 · US
Human Necessities
Human Necessities · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A45F3/02 |
| Official title | — |
| Display label | Human Necessities (mapped technology topic) |
| Total patents | 153 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 8 |
| 2017 | 15 |
| 2018 | 17 |
| 2019 | 14 |
| 2020 | 14 |
| 2021 | 16 |
| 2022 | 17 |
| 2023 | 13 |
| 2024 | 16 |
| 2025 | 15 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Retaining apparatuses comprising connectors
US-2020154862-A1 · May 21, 2020 · US
Method for putting on or taking off a piece of clothing onto the wearer or from the wearer thereof or for closing, putting on, opening, or taking off a piece of luggage carried by a person
US-2019328067-A1 · Oct 31, 2019 · US
Loose item management systems and methods for amusement park rides
US-10460539-B2 · Oct 29, 2019 · US
Carrying system
US-2019307232-A1 · Oct 10, 2019 · US
Portable storage container
US-2019270571-A1 · Sep 5, 2019 · US
Portable storage container
US-10392180-B1 · Aug 27, 2019 · US
Portable storage container
US-10351330-B2 · Jul 16, 2019 · US
Multi-layered functional fabric and articles
US-10245808-B2 · Apr 2, 2019 · US
Reconfigurable storage device
US-2019037987-A1 · Feb 7, 2019 · US
Compressible running bag
US-10194732-B2 · Feb 5, 2019 · US
Harness design for respiratory system
US-2019030378-A1 · Jan 31, 2019 · US
Carrying bag
US-10188479-B2 · Jan 29, 2019 · US
Golf bag having shoulder strap assembly for converting from two straps to single strap
US-10188918-B2 · Jan 29, 2019 · US
Backpack blowervac collection bag
US-2019021566-A1 · Jan 24, 2019 · US
Reconfigurable storage device
US-10165837-B2 · Jan 1, 2019 · US
Electronic bags
US-2018364829-A1 · Dec 20, 2018 · US
Multi-Access Pocket
US-2018343995-A1 · Dec 6, 2018 · US
Knitted bag
US-10145044-B2 · Dec 4, 2018 · US
Case with strap comprising computer cable coupled thereto
US-10139855-B2 · Nov 27, 2018 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A45F3/02?
- CPC A45F3/02 is the Cooperative Patent Classification code for “Human Necessities.”
- How many patents are filed under CPC A45F3/02 (Human Necessities)?
- Our database includes 153 publications tagged with this CPC code.
- Is patent activity under CPC A45F3/02 growing?
- Publication counts under this code: 16 in 2024 vs 15 in 2025 (latest complete years).