A01K 1/007
Arrangement of curtain systems
Official title: {Arrangement of curtain systems}
A01K1/007 (Arrangement of curtain systems) appears on 40 US grants and 25 published applications in this corpus.
Search patents in A01K- Granted patents
- 40
- Published applications
- 25
- Assignees
- 18
- Inventors
- 73
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 1 |
| 2019 | 2 | 3 |
| 2020 | 2 | 2 |
| 2021 | 4 | 2 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 4 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Retractable curtain for livestock structures16 Sep 2025US 12,414,535 B2Shady Lane Curtains, LLC
- Predictive control system and regulatory method for temperature of livestock house2 Sep 2025US 12,402,605 B2China Agricultural University
- Constant speed strap drive control unit1 Jul 2025US 12,342,788 B2GSI Group Corporation
- Evaporative cooling system for an animal barn11 Feb 2025US 12,219,918 B2
- Retractable curtain for livestock structures26 Mar 2024US 11,937,567 B2Shady Lane Curtains, LLC
- Vehicle window insert for pet safety18 Jun 2026US 2026/0165289 A1
- Retractable Curtain for Livestock Stuctures11 Dec 2025US 2025/0374887 A1Shady Lane Curtains, LLC
- Retractable Curtain For Livestock Structures15 Aug 2024US 2024/0268331 A1Shady Lane Curtains, LLC
- Predictive control system and regulatory method for temperature of livestock house4 Jan 2024US 2024/0000046 A1China Agricultural University
- System and method for comforting an animal22 Jun 2023US 2023/0191075 A1
Most cited
By later US patents
- Ventilation system for poultry or livestock house32US 4,113,175 A1978
- Control system for poultry house ventilation curtains26US 5,031,574 A1991
- Emergency ventilation control apparatus for animal confinement house25US 4,428,278 A1984
- Automated controller for naturally ventilated livestock and poultry buildings24US 5,813,599 AIowa State University Research Foundation, Inc. · 1998
- Slider curtain arrangement for controlling ventilation of a livestock barn20US 6,612,359 B1Norbco, Inc. · 2003