A45D 33/04
With spring bottoms
Official title: with spring bottoms
A45D33/04 (With spring bottoms) appears on 19 US grants and 29 published applications in this corpus.
Search patents in A45D- Granted patents
- 19
- Published applications
- 29
- Assignees
- 15
- Inventors
- 31
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 4 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 4 |
| 2022 | 2 | 2 |
| 2023 | 4 | 1 |
| 2024 | 0 | 3 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Grinding compact container2 Dec 2025US 12,484,681 B2Samhwa Co., Ltd
- Reusable dispenser and cartridge21 Oct 2025US 12,446,674 B2Zgtl LLC
- Reusable dispenser and cartridge4 Mar 2025US 12,239,202 B2Zgtl LLC
- Cosmetic container5 Dec 2023US 11,832,703 B2Samhwa Co., Ltd
- Reusable dispenser and cartridge21 Nov 2023US 11,819,105 B2Zgtl LLC
- Reusable dispenser and cartridge12 Feb 2026US 2026/0041217 A1Zgtl LLC
- Reusable dispenser and cartridge19 Jun 2025US 2025/0194773 A1Zgtl LLC
- Grinding compact container5 Dec 2024US 2024/0398093 A1Samhwa Co., Ltd
- Powder discharge container having air pumping part and air discharge part28 Nov 2024US 2024/0389732 A1World Sponge Manufacturing Co., Ltd.
- Reusable dispenser and cartridge14 Mar 2024US 2024/0081507 A1Zgtl LLC
Most cited
By later US patents
- Container for make-up powder23US 7,337,787 B2Katsushika Co., Ltd. · 2008
- Reusable dispenser and cartridge18US 10,278,473 B2Zgtl LLC · 2019
- Compact powder case16US 8,387,627 B2Elcos America, Inc. · 2013
- Oral care system, kit and method13US 8,523,475 B2Colgate-Palmolive Company · 2013
- Reusable dispenser and cartridge6US 10,716,384 B2Zgtl LLC · 2020