B29L 2031/724
Doors
Official title: {Doors}
B29L2031/724 (Doors) appears on 154 US grants and 162 published applications in this corpus.
Search patents in B29L- Granted patents
- 154
- Published applications
- 162
- Assignees
- 100
- Inventors
- 333
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 3 |
| 2003 | 1 | 5 |
| 2004 | 3 | 7 |
| 2005 | 4 | 6 |
| 2006 | 2 | 7 |
| 2007 | 0 | 5 |
| 2008 | 3 | 9 |
| 2009 | 0 | 5 |
| 2010 | 3 | 6 |
| 2011 | 5 | 7 |
| 2012 | 4 | 6 |
| 2013 | 7 | 8 |
| 2014 | 8 | 8 |
| 2015 | 8 | 10 |
| 2016 | 8 | 8 |
| 2017 | 4 | 6 |
| 2018 | 7 | 7 |
| 2019 | 5 | 11 |
| 2020 | 5 | 5 |
| 2021 | 5 | 6 |
| 2022 | 4 | 5 |
| 2023 | 4 | 2 |
| 2024 | 5 | 8 |
| 2025 | 6 | 8 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lightweight molded covers and plates8 Sep 2026US 12,729,501 B2Hubbell Incorporated
- Access door with integral crop deflector for a combine harvester and method of manufacturing the same30 Jun 2026US 12,667,049 B2Deere & Company
- Process and system for manufacturing products cast with polyurethane and having a constant cross-section9 Jun 2026US 12,649,268 B2Indresmat, S.L.
- Belt molding and method for producing same7 Apr 2026US 12,594,821 B2Tokai Kogyo Kabushiki Kaisha
- Door assembly for use on utility truck12 Aug 2025US 12,384,093 B2Altec Industries, Inc.
- Method for producing a one-piece composite structure and basin structure produced using this method11 Jun 2026US 2026/0158752 A1Latecoere
- Laundry appliance door assemblies and methods of manufacturing such assemblies1 Jan 2026US 2026/0002312 A1Haier US Appliance Solutions, Inc.
- Mesh to flexible screen frame laminator25 Dec 2025US 2025/0387979 A1Erdman Automation Corporation
- Method of manufacturing a hybrid metal-composite component unit suitable for an aeronautical application25 Dec 2025US 2025/0387983 A1Airbus Helicopters Deutschland GmbH
- Door assembly for use on utility truck30 Oct 2025US 2025/0332779 A1Altec Industries, Inc.
Most cited
By later US patents
- Molded wood composites having non-blistering profile with uniform paintability and nesting113US 5,543,234 AMasonite Corporation · 1996
- Reaction injection molded door assembly100US 5,142,835 ATaylor Building Products Company · 1992
- Thermoformed plastic refrigerator door91US 5,533,311 AMaytag Corporation · 1996
- Method for forming panel door with simulated wood grains85US 5,075,059 APease Industries, Inc. · 1991
- Method of thermoforming a plastic refrigerator door78US 5,716,581 AMaytag Corporation · 1998