A43C 15/04
Attached to the heel
Official title: attached to the heel
A43C15/04 (Attached to the heel) appears on 23 US grants and 45 published applications in this corpus.
Search patents in A43C- Granted patents
- 23
- Published applications
- 45
- Assignees
- 18
- Inventors
- 64
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 4 |
| 2010 | 0 | 0 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 1 | 5 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 3 | 5 |
| 2020 | 0 | 1 |
| 2021 | 3 | 5 |
| 2022 | 0 | 3 |
| 2023 | 2 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Overshoe footwear traction device16 Jun 2026US 12,653,277 B2OT Intellectual Property, LLC
- Anti-slip shoe straps2 Dec 2025US 12,484,661 B2
- Footwear traction devices and systems and mechanisms for making durable connections to soft body materials5 Mar 2024US 11,918,083 B2Kahtoola, Inc.
- Tensioning system for article of footwear19 Sep 2023US 11,758,981 B2NIKE, Inc.
- Heel traction device12 Sep 2023US 11,751,638 B2Dentec Safety Specialists Inc.
- Footwear or Footwear Accessory for Traversing a Range of Different Terrains14 May 2026US 2026/0130467 A1Mudder Boots and Equipment LLC
- Footwear Traction Devices and Systems and Mechanisms for Making Durable Connections to Soft Body Materials5 Dec 2024US 2024/0398069 A1Kahtoola, Inc.
- Rotatable Shoe Cleats16 May 2024US 2024/0156214 A1
- Modular Cycling Shoe and Sole Designed For The Same13 Oct 2022US 2022/0322792 A1
- Non-Slip Outsole for Winter Shoes15 Sep 2022US 2022/0287409 A1
Most cited
By later US patents
- Footwear with laminated sole assembly57US 7,882,648 B2NIKE, Inc. · 2011
- Article of footwear with heel traction elements32US 7,941,945 B2NIKE, Inc. · 2011
- Horseshoe-shape bowling shoe heel18US 6,907,682 B2Columbia Insurance Company · 2005
- Heel protector9US 9,301,575 B2Gogo Heel, LLC · 2016
- Traction device for a shoe8US 5,709,042 A1998