Sealing fin fixing apparatus and sealing fin fixing method
US-11534875-B2 · Dec 27, 2022 · US
for placing resilient or flexible rings, e.g. O-rings, circlips
for placing resilient or flexible rings, e.g. O-rings, circlips · 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 | B23P19/084 |
| Official title | {for placing resilient or flexible rings, e.g. O-rings, circlips} |
| Display label | for placing resilient or flexible rings, e.g. O-rings, circlips |
| Total patents | 83 |
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 | 8 |
| 2016 | 4 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 12 |
| 2021 | 9 |
| 2022 | 11 |
| 2023 | 9 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for mounting o-ring and robot
US-2022362948-A1 · Nov 17, 2022 · US
Apparatus and method for mounting o-ring and robot
US-2022324071-A1 · Oct 13, 2022 · US
Apparatuses and methods for separating, feeding and mounting O-rings
US-11440170-B2 · Sep 13, 2022 · US
Soldering apparatus and method of fixing gasket to the soldering apparatus
US-11235407-B2 · Feb 1, 2022 · US
Sealing Fin Fixing Apparatus and Sealing Fin Fixing Method
US-2021394318-A1 · Dec 23, 2021 · US
Elastic sealing ring expanding apparatus
US-11179834-B2 · Nov 23, 2021 · US
Flexible ring fitting device
US-11117230-B2 · Sep 14, 2021 · US
Method of manufacturing and manufacturing apparatus for an assembled product
US-11077528-B2 · Aug 3, 2021 · US
Insertion device and method for inserting a circular blank ring into an outer ring of a circular blank
US-11065729-B2 · Jul 20, 2021 · US
Seal installation tool
US-11052520-B2 · Jul 6, 2021 · US
Ring installation device
US-11027377-B2 · Jun 8, 2021 · US
Wheel airtight rubber ring press-fitting device
US-10933499-B2 · Mar 2, 2021 · US
Method for mounting an annular sealing element
US-2021010597-A1 · Jan 14, 2021 · US
Seal installation tool
US-2020406437-A1 · Dec 31, 2020 · US
Apparatuses and methods for separating, feeding and mounting o-rings
US-2020368887-A1 · Nov 26, 2020 · US
Apparatuses and methods for separating, feeding and mounting o-rings
US-2020368886-A1 · Nov 26, 2020 · US
Apparatuses and methods for separating, feeding and mounting o-rings
US-2020368888-A1 · Nov 26, 2020 · US
Method of manufacturing and manufacturing apparatus for a ring member attached product
US-10836004-B2 · Nov 17, 2020 · US
Ring installation device
US-2020324377-A1 · Oct 15, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23P19/084?
- CPC B23P19/084 is the Cooperative Patent Classification code for “for placing resilient or flexible rings, e.g. O-rings, circlips.”
- How many patents are filed under CPC B23P19/084 (for placing resilient or flexible rings, e.g. O-rings, circlips)?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC B23P19/084 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).