A41B 3/16
Plastic collars
Official title: Plastic collars; Paper collars
A41B3/16 (Plastic collars) appears on 3 US grants and 3 published applications in this corpus.
Search patents in A41B- Granted patents
- 3
- Published applications
- 3
- Assignees
- 1
- Inventors
- 3
- Latest grant
- 8 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 1 |
By publication year.
Recent patents
Most cited
By later US patents