A63C 11/003
Signalling devices
Official title: {Signalling devices, e.g. acoustical or visual (A63C11/225 takes precedence; means for indicating the location of accidentally snow-buried persons A63B29/021)}
A63C11/003 (Signalling devices) appears on 39 US grants and 35 published applications in this corpus.
Search patents in A63C- Granted patents
- 39
- Published applications
- 35
- Assignees
- 21
- Inventors
- 80
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 3 |
| 2018 | 3 | 5 |
| 2019 | 2 | 2 |
| 2020 | 3 | 2 |
| 2021 | 0 | 4 |
| 2022 | 1 | 1 |
| 2023 | 5 | 2 |
| 2024 | 3 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mounts for tracking devices30 Dec 2025US 12,508,494 B2Elevation Lab, Inc.
- Powered device to benefit a wearer during skiing10 Jun 2025US 12,324,780 B2Roam Robotics Inc.
- Skis with reinforcement layer cutout14 May 2024US 11,980,806 B2Peak Ski Company, LLC
- Skiing exoskeleton control method and system19 Mar 2024US 11,931,307 B2Roam Robotics Inc.
- Mounts for tracking devices19 Mar 2024US 11,931,643 B1Elevation Lab, Inc.
- Mounts for tracking devices26 Mar 2026US 2026/0084039 A1Elevation Lab, Inc.
- Leg actuator unit of an exoskeleton system25 Sep 2025US 2025/0295545 A1
- Mounts for tracking devices27 Feb 2025US 2025/0065215 A1Elevation Lab, Inc.
- Skis with reinforcement layer cutout22 Aug 2024US 2024/0278108 A1
- Skis with reinforcement layer cutout5 Oct 2023US 2023/0310970 A1Peak Ski Company, LLC
Most cited
By later US patents
- Emergency locator beacon for skis114US 4,279,433 A1981
- Identification and tracking system29US 6,275,153 B12001
- Dual-mode ski alarm apparatus16US 5,260,689 ABrio AB · 1993
- Connecting member in particular for a safety ski binding which is equipped with a ski brake11US 4,403,790 ATMC Corporation · 1983
- Emergency ski altering device and method11US 5,007,368 A1991