B23C 2215/40
Spectacles
B23C2215/40 (Spectacles) appears on 13 US grants and 13 published applications in this corpus.
Search patents in B23C- Granted patents
- 13
- Published applications
- 13
- Assignees
- 13
- Inventors
- 16
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Additively manufactured metal frame15 Apr 2025US 12,276,959 B2Microsoft Technology Licensing, LLC
- Pre-aligned optical mounts14 May 2024US 11,982,861 B2Thorlabs, Inc.
- Systems and methods for manufacturing eyewear and providing downstream information transfer18 Jul 2023US 11,701,849 B2Bespoke, Inc.
- Method of manufacturing eyeglass frames, apparatus for carrying out the method and frames obtained with such method14 Apr 2020US 10,618,235 B2Thema Optical S.r.l.
- Milling device for optical lens production with two milling stations and method of use21 Jan 2020US 10,537,944 B2OptoTech Optikmaschinen GmbH
- Additively manufactured metal frame13 Oct 2022US 2022/0326535 A1Microsoft Technology Licensing, LLC
- Systems and methods for manufacturing eyewear and providing downstream information transfer6 Aug 2020US 2020/0246884 A1Bespoke, Inc. d/b/a Topology Eyewear
- Pre-aligned optical mounts30 Apr 2020US 2020/0132959 A1Thorlabs, Inc.
- Method of manufacturing eyeglass frames, apparatus for carrying out the method and frames obtained with such method15 Jun 2017US 2017/0165933 A1Mount Bros. LLC
- Method for Machining Optical Workpieces, In Particular, Plastic Spectacle Lenses2 Feb 2017US 2017/0028524 A1Satisloh AG
Most cited
By later US patents
- Eyeglass lens processing apparatus9US 7,322,082 B2Nidek Co., Ltd. · 2008
- Method of manufacturing eyeglass frames, apparatus for carrying out the method and frames obtained with such method2US 10,618,235 B2Thema Optical S.r.l. · 2020
- Combination router-end mill cutter tool, edger with combination tool, and method of edging eyeglass lenses2US 7,029,378 B1National Optronics, Inc. · 2006
- Combination router-end mill cutter tool, edger with combination tool, and method of edging eyeglass lenses1US 7,338,350 B2National Optronics, Inc. · 2008