Rectangular-bottomed packaging bag, and method for manufacturing rectangular-bottomed packaging bag
US-12103737-B2 · Oct 1, 2024 · US
Uniting opposed surfaces or edges; Taping
Uniting opposed surfaces or edges; Taping · 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 | B31B70/60 |
| Official title | Uniting opposed surfaces or edges; Taping |
| Display label | Uniting opposed surfaces or edges; Taping |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 9 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and apparatus to facilitate plastic film processing
US-12097989-B2 · Sep 24, 2024 · US
Methods and apparatus to facilitate plastic film processing
US-12037155-B2 · Jul 16, 2024 · US
Fire extinguisher
US-2024173586-A1 · May 30, 2024 · US
Reinforced thermoplastic bag with extended hem skirt
US-2024092537-A1 · Mar 21, 2024 · US
Protective products such as envelopes having a unique combination of interior padding of expanded slit sheet paper and exterior lining of embossed paper
US-11926461-B2 · Mar 12, 2024 · US
Flexible package
US-11897682-B2 · Feb 13, 2024 · US
Bag with attached zipper tape, manufacturing method of bag with attached zipper tape
US-11897662-B2 · Feb 13, 2024 · US
Reinforced thermoplastic bag with extended hem skirt
US-11891215-B2 · Feb 6, 2024 · US
Protective products, such as envelopes, having a unique combination of interior padding of expanded slit sheet paper and exterior lining of embossed paper
US-2023348167-A1 · Nov 2, 2023 · US
Protective products such as envelopes having a unique combination of interior padding of expanded slit sheet paper and exterior lining of emossed paper
US-2023159252-A9 · May 25, 2023 · US
Rectangular-bottomed packaging bag, and method for manufacturing rectangular-bottomed packaging bag
US-2023145096-A1 · May 11, 2023 · US
Shaped flexible shipping package and method of making
US-2023114889-A1 · Apr 13, 2023 · US
Bag with attached zipper tape, manufacturing method of bag with attached zipper tape
US-2023087343-A1 · Mar 23, 2023 · US
Methods and apparatus to facilitate plastic film processing
US-11565844-B2 · Jan 31, 2023 · US
Methods of making vented flexible containers
US-11548255-B2 · Jan 10, 2023 · US
Bag with attached zipper tape, manufacturing method of bag with attached zipper tape
US-11542065-B2 · Jan 3, 2023 · US
Rotary welding device and related method
US-11510824-B2 · Nov 29, 2022 · US
Protective products such as envelopes having a unique combination of interior padding of expanded slit sheet paper and exterior lining of emossed paper
US-2022315309-A1 · Oct 6, 2022 · US
Reinforced thermoplastic bag with extended hem skirt
US-2022219865-A1 · Jul 14, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B31B70/60?
- CPC B31B70/60 is the Cooperative Patent Classification code for “Uniting opposed surfaces or edges; Taping.”
- How many patents are filed under CPC B31B70/60 (Uniting opposed surfaces or edges; Taping)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC B31B70/60 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).