H02G 3/0616
Joints for connecting tubing to casing
Official title: {Joints for connecting tubing to casing}
H02G3/0616 (Joints for connecting tubing to casing) appears on 1,072 US grants and 769 published applications in this corpus.
Search patents in H02G- Granted patents
- 1,072
- Published applications
- 769
- Assignees
- 451
- Inventors
- 1,477
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 17 | 0 |
| 1978 | 10 | 0 |
| 1979 | 15 | 0 |
| 1980 | 13 | 0 |
| 1981 | 16 | 0 |
| 1982 | 11 | 0 |
| 1983 | 10 | 0 |
| 1984 | 14 | 0 |
| 1985 | 16 | 0 |
| 1986 | 18 | 0 |
| 1987 | 18 | 0 |
| 1988 | 9 | 0 |
| 1989 | 15 | 0 |
| 1990 | 13 | 0 |
| 1991 | 22 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 17 | 0 |
| 1995 | 10 | 0 |
| 1996 | 3 | 0 |
| 1997 | 12 | 0 |
| 1998 | 13 | 0 |
| 1999 | 10 | 0 |
| 2000 | 18 | 0 |
| 2001 | 13 | 2 |
| 2002 | 18 | 9 |
| 2003 | 14 | 15 |
| 2004 | 13 | 9 |
| 2005 | 11 | 16 |
| 2006 | 16 | 16 |
| 2007 | 13 | 14 |
| 2008 | 17 | 19 |
| 2009 | 21 | 18 |
| 2010 | 18 | 29 |
| 2011 | 17 | 22 |
| 2012 | 24 | 29 |
| 2013 | 18 | 24 |
| 2014 | 34 | 34 |
| 2015 | 22 | 37 |
| 2016 | 46 | 35 |
| 2017 | 55 | 42 |
| 2018 | 38 | 34 |
| 2019 | 43 | 70 |
| 2020 | 65 | 43 |
| 2021 | 32 | 49 |
| 2022 | 47 | 51 |
| 2023 | 37 | 54 |
| 2024 | 49 | 40 |
| 2025 | 42 | 35 |
| 2026 | 16 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cable connector retaining assembly8 Sep 2026US 12,731,969 B2Prairie Machine & Parts MFG.—Partnership
- Electrical conduit junction boxes18 Aug 2026US 12,712,345 B2Niglon Limited
- Systems and methods for precast slab construction and maintenance4 Aug 2026US 12,698,601 B1Integrated Roadways IP LLC
- Cable gland21 Jul 2026US 12,689,200 B2Hellermanntyton (Pty) Limited
- Elbow cable connector with strain relief element16 Jun 2026US 12,658,681 B2Latelec
- Conductor mounting strap1 Oct 2026US 2026/0301999 A1Aptiv Technologies AG
- Wire harness17 Sep 2026US 2026/0274181 A1Sumitomo Wiring Systems, Ltd.
- A Cable Gland27 Aug 2026US 2026/0253765 A1Ccg South East Asia Pte Ltd
- Cable gland with a shield contact module13 Aug 2026US 2026/0237944 A1Lapp Engineering & Co.
- Cable clamping apparatus and cable gland6 Aug 2026US 2026/0229864 A1Cmp Products Limited
Most cited
By later US patents
- Offset coupling for electrical conduit363US 4,946,202 A1990
- Watertight junction box266US 4,623,753 AAMP Incorporated · 1986
- Repairable cable assembly254US 5,380,224 AAmetek Aerospace Products, Inc. · 1995
- Electrical cable with a bend retaining jacket capable of conforming to a substantial installation curve235US 5,619,015 ADaimler-Benz Aerospace Airbus GmbH · 1997
- Clamping device for cables and the like232US 4,250,348 AKitagawa Industries Co., Ltd. · 1981