B66C 19/02
Collapsible
Official title: collapsible {(B66C19/002, B66C19/005 takes precedence)}
B66C19/02 (Collapsible) appears on 77 US grants and 66 published applications in this corpus.
Search patents in B66C- Granted patents
- 77
- Published applications
- 66
- Assignees
- 45
- Inventors
- 148
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 3 | 5 |
| 2015 | 2 | 3 |
| 2016 | 3 | 5 |
| 2017 | 3 | 3 |
| 2018 | 3 | 7 |
| 2019 | 4 | 5 |
| 2020 | 5 | 2 |
| 2021 | 7 | 5 |
| 2022 | 3 | 5 |
| 2023 | 3 | 1 |
| 2024 | 3 | 7 |
| 2025 | 4 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular and collapsible server lift assist for immersion cooling system3 Mar 2026US 12,565,405 B2Google Inc.
- Modular and collapsible server lift assist for immersion cooling system27 Jan 2026US 12,534,345 B2Google Inc.
- Modular crane component system8 Jul 2025US 12,351,437 B2
- Construction system1 Apr 2025US 12,264,045 B2Bechtel Energy Technologies & Solutions, Inc.
- Rotary drum system for formation of a gel infused pliant foam body18 Mar 2025US 12,251,027 B1
- Sts crane13 Aug 2026US 2026/0233978 A1Liebherr Container Cranes Ltd.
- Modular and Collapsible Server Lift Assist for Immersion Cooling System16 Jul 2026US 2026/0200706 A1Google Inc.
- Gantry crane and associated method of erection22 May 2025US 2025/0162844 A1Safran Landing Systems
- Robotic Cargo Loading Gantry19 Sep 2024US 2024/0308763 A1Nimble Robotics, Inc.
- Nuclear power plant system12 Sep 2024US 2024/0300061 A1Rolls-Royce Smr Limited
Most cited
By later US patents
- Straddle inspection system280US 5,638,420 AAdvanced Research and Applications Corporation · 1997
- Jet engine build cell60US 5,653,351 AUnited Technologies Corporation · 1997
- Gantry having adjustable side supports56US 4,381,839 ARiggers Manufacturing Co. · 1983
- Lift and portable lift35US 5,427,356 A1995
- Jet engine transport vehicle lift system and a build cell29US 5,575,607 AUnited Technologies Corporation · 1996