Films and bags with visually distinct regions and methods of making the same
US-2020368995-A1 · Nov 26, 2020 · US
of discontinuously moving sheets or webs
of discontinuously moving sheets or webs · 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 | B29C65/7891 |
| Official title | {of discontinuously moving sheets or webs} |
| Display label | of discontinuously moving sheets or webs |
| Total patents | 112 |
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 | 12 |
| 2016 | 17 |
| 2017 | 8 |
| 2018 | 12 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 15 |
| 2022 | 10 |
| 2023 | 11 |
| 2024 | 7 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Flexible jaws for vertical fill form and seal apparatus and methods of use
US-10759556-B2 · Sep 1, 2020 · US
Tape attaching machine and tape removing method
US-10707104-B2 · Jul 7, 2020 · US
Sealing die with chamfered edge
US-10513079-B2 · Dec 24, 2019 · US
Apparatus and an assembly to apply a foam seal to a part
US-10434721-B2 · Oct 8, 2019 · US
Method for bonding composite materials and device for bonding composite materials
US-10414100-B2 · Sep 17, 2019 · US
Spout Mounting Method
US-2019233190-A1 · Aug 1, 2019 · US
An assembly for producing sealed packaging units
US-2019135470-A1 · May 9, 2019 · US
Form-fill-seal machine
US-10266288-B2 · Apr 23, 2019 · US
Packaging device
US-10232963-B2 · Mar 19, 2019 · US
Tape attaching machine and tape removing method
US-2019006210-A1 · Jan 3, 2019 · US
Balanced process for extrusion of plastic corrugated sheet and subsequent converting into plastic boxes
US-2018362207-A1 · Dec 20, 2018 · US
Form-fill-seal machine
US-2018346159-A1 · Dec 6, 2018 · US
Multifunction end effector apparatus and methods for assembling thermoplastic composite articles
US-2018290393-A1 · Oct 11, 2018 · US
Plastic Bag Making Apparatus
US-2018222141-A1 · Aug 9, 2018 · US
Packaging apparatus
US-10035613-B2 · Jul 31, 2018 · US
Films and bags with visually distinct regions and methods of making the same
US-2018194099-A1 · Jul 12, 2018 · US
Flexible Jaws for Vertical Fill Form and Seal Apparatus and Methods of Use
US-2018170599-A1 · Jun 21, 2018 · US
Method for joining a sealing seam of a tubular bag packaging by means of an ultrasound applicator and longitudinal seal joining device for use with said method
US-9993967-B2 · Jun 12, 2018 · US
Sealing die with chamfered edge
US-2018111331-A1 · Apr 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C65/7891?
- CPC B29C65/7891 is the Cooperative Patent Classification code for “of discontinuously moving sheets or webs.”
- How many patents are filed under CPC B29C65/7891 (of discontinuously moving sheets or webs)?
- Our database includes 112 publications tagged with this CPC code.
- Is patent activity under CPC B29C65/7891 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).