Cover tape feeder for a tape-and-reel system
US-11203450-B2 · Dec 21, 2021 · US
by rotary members
by rotary members · 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 | B65B51/16 |
| Official title | by rotary members |
| Display label | by rotary members |
| Total patents | 140 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 10 |
| 2017 | 2 |
| 2018 | 16 |
| 2019 | 6 |
| 2020 | 15 |
| 2021 | 19 |
| 2022 | 17 |
| 2023 | 10 |
| 2024 | 24 |
| 2025 | 15 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shipping system for shipping glass sheets
US-11124349-B2 · Sep 21, 2021 · US
Sealing and guiding system for a packaging machine
US-11111042-B2 · Sep 7, 2021 · US
Guiding device
US-11104462-B2 · Aug 31, 2021 · US
Apparatus and process for evacuation of packages
US-2021107693-A1 · Apr 15, 2021 · US
Foam-in-bag systems and components thereof
US-2021069657-A1 · Mar 11, 2021 · US
Replaceable blade
US-10913561-B2 · Feb 9, 2021 · US
Method for producing polymer tube containing liquid and being sealed at constant intervals and apparatus for producing polymer tube
US-10865002-B2 · Dec 15, 2020 · US
Foam-in-bag systems and components thereof
US-2020376713-A1 · Dec 3, 2020 · US
Method for producing polymer tube containing liquid and being sealed at constant intervals and apparatus for producing polymer tube
US-2020361643-A1 · Nov 19, 2020 · US
Method and apparatus for producing pouched tobacco product
US-10807753-B2 · Oct 20, 2020 · US
Apparatuses and methods for forming pouch product
US-2020324924-A1 · Oct 15, 2020 · US
Packaging system
US-10793308-B2 · Oct 6, 2020 · US
Methods for packaging items and preparing packaging materials
US-10773839-B1 · Sep 15, 2020 · US
Method for producing a package for cigarettes
US-10710760-B2 · Jul 14, 2020 · US
Shipping System for Shipping Glass Sheets
US-2020156845-A1 · May 21, 2020 · US
Device for processing, in particular for ultrasound welding, of packaging sleeves
US-10625893-B2 · Apr 21, 2020 · US
Bag-making and packaging machine
US-2020108960-A1 · Apr 9, 2020 · US
Bag-making and packaging machine
US-2020108958-A1 · Apr 9, 2020 · US
Shipping system for shipping glass sheets
US-10611546-B2 · Apr 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65B51/16?
- CPC B65B51/16 is the Cooperative Patent Classification code for “by rotary members.”
- How many patents are filed under CPC B65B51/16 (by rotary members)?
- Our database includes 140 publications tagged with this CPC code.
- Is patent activity under CPC B65B51/16 growing?
- Publication counts under this code: 24 in 2024 vs 15 in 2025 (latest complete years).