Slide fastener chain and slide fastener
US-2023309663-A1 · Oct 5, 2023 · US
with a series of separate interlocking members secured to each stringer tape
with a series of separate interlocking members secured to each stringer tape · 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 | A44B19/02 |
| Official title | with a series of separate interlocking members secured to each stringer tape |
| Display label | with a series of separate interlocking members secured to each stringer tape |
| Total patents | 73 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 9 |
| 2017 | 6 |
| 2018 | 11 |
| 2019 | 9 |
| 2020 | 9 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metallic element and slide fastener
US-2023068548-A1 · Mar 2, 2023 · US
Slide fastener
US-2023062710-A1 · Mar 2, 2023 · US
Method for sewing slide fastener, and slide fastener product
US-11317683-B2 · May 3, 2022 · US
Marking device and method, and method for manufacturing fastener chain
US-11191326-B2 · Dec 7, 2021 · US
Method for sewing slide fastener, and slide fastener product
US-2021153609-A1 · May 27, 2021 · US
Zipper assembly
US-10993508-B2 · May 4, 2021 · US
Element for slide fastener
US-10870907-B2 · Dec 22, 2020 · US
Tape member for slide fastener and manufacturing method of tape member
US-10863801-B2 · Dec 15, 2020 · US
Element for slide fastener
US-10786051-B2 · Sep 29, 2020 · US
Marking Device and Method, and Method for Manufacturing Fastener Chain
US-2020297079-A1 · Sep 24, 2020 · US
Element, fastener stringer, and slide fastener
US-10765178-B2 · Sep 8, 2020 · US
Magnetic closures
US-10709212-B1 · Jul 14, 2020 · US
Slide fastener reinforcement strap
US-10602812-B2 · Mar 31, 2020 · US
Curved slide fasteners and related systems
US-10595595-B2 · Mar 24, 2020 · US
Smart zipper and garment
US-10575600-B2 · Mar 3, 2020 · US
Zipper assembly
US-2019298008-A1 · Oct 3, 2019 · US
Zipper assembly
US-10368616-B2 · Aug 6, 2019 · US
Element, Fastener Stringer, and Slide Fastener
US-2019216183-A1 · Jul 18, 2019 · US
Curved slide fasteners and related systems
US-2019174879-A1 · Jun 13, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A44B19/02?
- CPC A44B19/02 is the Cooperative Patent Classification code for “with a series of separate interlocking members secured to each stringer tape.”
- How many patents are filed under CPC A44B19/02 (with a series of separate interlocking members secured to each stringer tape)?
- Our database includes 73 publications tagged with this CPC code.
- Is patent activity under CPC A44B19/02 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).