A43B 21/06
Rubber
Official title: rubber
A43B21/06 (Rubber) appears on 17 US grants and 26 published applications in this corpus.
Search patents in A43B- Granted patents
- 17
- Published applications
- 26
- Assignees
- 9
- Inventors
- 30
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 4 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 6 |
| 2019 | 1 | 2 |
| 2020 | 0 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heel tip cushion with anchoring mechanism inside heel stem11 Aug 2026US 12,702,198 B2
- Heel tip cushion with anchoring mechanism inside heel stem3 Jun 2025US 12,317,954 B2
- Interchangeable heel device for a shoe and method25 Jun 2024US 12,016,429 B2
- Heel tip cushion with anchoring mechanism inside heel stem16 Apr 2024US 11,957,209 B2
- Shoe having an interchangeable heel29 Aug 2023US 11,737,517 B2
- Heel tip cushion with anchoring mechanism inside heel stem30 Oct 2025US 2025/0331607 A1
- Heel tip cushion with anchoring mechanism inside heel stem8 Aug 2024US 2024/0260716 A1
- An Interchangeable Heel Device for a Shoe and Method4 May 2023US 2023/0138799 A1
- Heel tip cushion with anchoring mechanism inside heel stem21 Jul 2022US 2022/0225733 A1
- Heel integration for a shoe4 Feb 2021US 2021/0030114 A1
Most cited
By later US patents
- Expandable shoe17US 8,938,890 B22015
- Shoe with improved dual hardness heel-lift9US 5,325,612 ANine West Group, Inc. · 1994
- Heel dampening systems and footwear including the same7US 9,814,280 B2Ariat International, Inc. · 2017
- Heel counter4US 11,122,861 B2Under Armour, Inc. · 2021
- Heel dampening systems and footwear including the same3US 10,485,292 B2Ariat International, Inc. · 2019