F16F 1/3716
External elements such as covers or envelopes, that are flexible
Official title: {External elements such as covers or envelopes, that are flexible}
F16F1/3716 (External elements such as covers or envelopes, that are flexible) appears on 2 US grants and 2 published applications in this corpus.
Search patents in F16F- Granted patents
- 2
- Published applications
- 2
- Assignees
- 2
- Inventors
- 2
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
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