G02B 6/508
Fixation devices in ducts for drawing cables
Official title: {Fixation devices in ducts for drawing cables}
G02B6/508 (Fixation devices in ducts for drawing cables) appears on 57 US grants and 46 published applications in this corpus.
Search patents in G02B- Granted patents
- 57
- Published applications
- 46
- Assignees
- 51
- Inventors
- 126
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 4 |
| 2002 | 5 | 8 |
| 2003 | 8 | 9 |
| 2004 | 6 | 4 |
| 2005 | 1 | 2 |
| 2006 | 4 | 1 |
| 2007 | 2 | 3 |
| 2008 | 2 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Cable management system2 Dec 2025US 12,489,283 B2Magpul Industries Corp.
- Pipe cable ring clamp and the series of pipe cable ring clamp installation apparatuses11 Jun 2024US 12,007,616 B2
- Installation of optical sensors for use in traffic monitoring10 Oct 2023US 11,782,231 B2Xerox Corporation
- Universal cable installation tool8 Oct 2019US 10,437,002 B2
- Subsea connector with data collection and communication system and method14 Nov 2017US 9,820,017 B2Teledyne Instruments, Inc.
- Fiber optic system incorporating a duct-deployable multi-fiber ferrule25 Sep 2025US 2025/0298213 A1CommScope Technologies LLC
- Cable management system22 May 2025US 2025/0167535 A1Magpul Industries Corp.
- Fiber carrying structure installation methods17 Aug 2023US 2023/0258901 A1
- Optical cable member,towing member, and towing method20 Jul 2023US 2023/0228962 A1Sumitomo Electric Optifrontier Co., Ltd.
- Installation of optical sensors for use in traffic monitoring9 Feb 2023US 2023/0038939 A1Palo Alto Research Center Incorporated
Most cited
By later US patents
- Conduit insert for optical fiber cable70US 6,304,698 B1Milliken & Company · 2001
- Light fixture including light pipe having contoured cross-section49US 6,275,644 B1Transmatic, Inc. · 2001
- Cable laying configuration47US 7,514,628 B2Wien Kanal-Abwassertechnologien GesmbH · 2009
- Method of manufacturing a conduit assembly with a floating divider46US 5,587,115 AVikimatic Sales, Inc. · 1996
- Method for installing a tube or a bundle of tubes in an existing tubular duct40US 5,884,384 AKoninklijke KPN N. V. · 1999