Insulating device
US-10143282-B2 · Dec 4, 2018 · US
for making water- or air-tight
for making water- or air-tight · 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 | A45C13/008 |
| Official title | {for making water- or air-tight} |
| Display label | for making water- or air-tight |
| Total patents | 210 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 11 |
| 2017 | 33 |
| 2018 | 22 |
| 2019 | 25 |
| 2020 | 12 |
| 2021 | 24 |
| 2022 | 23 |
| 2023 | 21 |
| 2024 | 13 |
| 2025 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Waterproof enclosure
US-10136717-B2 · Nov 27, 2018 · US
Waterproof structure for casing of electronic device
US-10058000-B2 · Aug 21, 2018 · US
Connector for fluidly sealing an aperture of a protective case
US-9960521-B2 · May 1, 2018 · US
Waterproof case
US-2017366885-A1 · Dec 21, 2017 · US
Apparatus and method for venting and sealing a portable communication device
US-9843355-B2 · Dec 12, 2017 · US
Waterproof case for electronic device
US-2017347764-A1 · Dec 7, 2017 · US
Protective housing and cover mechanism thereof
US-2017340078-A1 · Nov 30, 2017 · US
Apparatus and method for venting and sealing a portable communication device
US-9806758-B2 · Oct 31, 2017 · US
Insulating container
US-9796517-B2 · Oct 24, 2017 · US
Waterproof case
US-9800962-B2 · Oct 24, 2017 · US
Watch case
US-D798744-S · Oct 3, 2017 · US
Electronic device
US-2017280572-A1 · Sep 28, 2017 · US
Water resistant protective case for portable electronic device
US-2017258191-A1 · Sep 14, 2017 · US
Automatic opening for a compartment in a pack
US-2017258208-A1 · Sep 14, 2017 · US
Protective case with card storage
US-9756916-B2 · Sep 12, 2017 · US
Four-point tethered O-ring for removable cover
US-9756750-B2 · Sep 5, 2017 · US
Connector for fluidly sealing an aperture of a protective case
US-2017244194-A1 · Aug 24, 2017 · US
Waterproof case for electronic device
US-9737123-B2 · Aug 22, 2017 · US
Apparatus and method for venting and sealing a portable communication device
US-2017230070-A1 · Aug 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A45C13/008?
- CPC A45C13/008 is the Cooperative Patent Classification code for “for making water- or air-tight.”
- How many patents are filed under CPC A45C13/008 (for making water- or air-tight)?
- Our database includes 210 publications tagged with this CPC code.
- Is patent activity under CPC A45C13/008 growing?
- Publication counts under this code: 13 in 2024 vs 14 in 2025 (latest complete years).