B43K 24/186
With a revolving barrel
Official title: {with a revolving barrel}
B43K24/186 (With a revolving barrel) appears on 3 US grants and 4 published applications in this corpus.
Search patents in B43K- Granted patents
- 3
- Published applications
- 4
- Assignees
- 4
- Inventors
- 4
- Latest grant
- 5 Jul 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year.
Recent patents
- A multifunction writing instrument18 Mar 2021US 2021/0078355 A1Societe BIC
- Feeding pencil5 Dec 2019US 2019/0366755 A1Tokiwa Corporation
- Barrel assembly, writing instrument, and container14 Nov 2019US 2019/0344602 A1Kotobuki & Co., Ltd.
- A press structure for press type stationery28 Sep 2017US 2017/0275127 A1Quanzhou Yiyang Twingo Stationery Co., Ltd
Most cited
By later US patents