G03B 17/58
Attachments for converting cameras into reflex cameras
G03B17/58 (Attachments for converting cameras into reflex cameras) appears on 6 US grants and 7 published applications in this corpus.
Search patents in G03B- Granted patents
- 6
- Published applications
- 7
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Converter lens, interchangeable lens, and image capturing apparatus21 Oct 2025US 12,449,642 B2Canon Kabushiki Kaisha
- Converter lens, interchangeable lens, and image capturing apparatus21 Feb 2023US 11,586,022 B2Canon Kabushiki Kaisha
- Portable waterproof pack with air bladder10 Nov 2015US 9,185,274 B2
- Image pickup apparatus18 Mar 2014US 8,675,114 B2Sony Corporation
- Imaging body and imaging device having the same24 Jul 2012US 8,226,307 B2Olympus Corporation
- Converter lens, interchangeable lens, and image capturing apparatus22 Jan 2026US 2026/0023247 A1Canon Kabushiki Kaisha
- Converter lens, interchangeable lens, and image capturing apparatus13 Apr 2023US 2023/0110115 A1Canon Kabushiki Kaisha
- Converter lens, interchangeable lens, and image capturing apparatus27 Aug 2020US 2020/0271904 A1Canon Kabushiki Kaisha
- Portable waterproof pack with air bladder22 Aug 2013US 2013/0215254 A1
- Imaging body and imaging device having the same9 Dec 2010US 2010/0309363 A1Olympus Corporation
Most cited
By later US patents