E03D 1/0125
Of built-in cisterns
Official title: {of built-in cisterns}
E03D1/0125 (Of built-in cisterns) appears on 8 US grants and 10 published applications in this corpus.
Search patents in E03D- Granted patents
- 8
- Published applications
- 10
- Assignees
- 7
- Inventors
- 24
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 4 |
| 2019 | 2 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Pneumatic drain valve driving device2 Jun 2026US 12,644,267 B2Kohler (China) Investment Co., Ltd.
- Flush toilet4 Feb 2025US 12,215,492 B2Toto Ltd.
- Adjustable height square outer cover with built-in cylinder28 Mar 2023US 11,613,880 B1Zhongshan Meitu Plastic Ind. Co., Ltd.
- Flush toilet7 Jul 2020US 10,704,243 B2Toto Ltd.
- Valve fitting for filling a sanitary cistern, and sanitary cistern comprising a valve fitting of this kind25 Feb 2020US 10,570,597 B2Viega Technology GmbH & Co. KG
- Pneumatic drain valve driving device17 Sep 2026US 2026/0275694 A1Kohler (China) Investment Co., Ltd.
- WC Device With a WC Body Having a Porous Inner Surface27 Feb 2025US 2025/0067037 A1Viega Technology GmbH & Co. KG
- Pneumatic drain valve driving device5 Sep 2024US 2024/0295107 A1Kohler (China) Investment Co., Ltd.
- Hidden water tank for matching different driving panels14 Sep 2023US 2023/0287668 A1Kohler (China) Investment Co., Ltd.
- Flush toilet2 Dec 2021US 2021/0372108 A1Toto Ltd.
Most cited
By later US patents