B23B 47/282
Jigs for drilling spherical parts
Official title: {Jigs for drilling spherical parts}
B23B47/282 (Jigs for drilling spherical parts) appears on 4 US grants and 3 published applications in this corpus.
Search patents in B23B- Granted patents
- 4
- Published applications
- 3
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
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| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
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| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Drill bit guide for a hand-held drill26 Dec 2006US 7,153,070 B1
- Drill fixture useful for drilling holes in bead like objects18 Dec 1990US 4,978,256 ARio Grande-Albuquerque, Inc.
- Precision guide for a bowling ball drill bit6 Aug 2026US 2026/0225164 A1
- Drill jigs for positioning mounting holes using metrology processes, and associated systems and methods23 Jan 2025US 2025/0025944 A1Blue Origin, LLC
- Osteochondral allograft cartilage transplant workstation16 Oct 2008US 2008/0255623 A1Musculoskeletal Transplant Foundation
Most cited
By later US patents