E01H 1/1206
For picking up excrements
Official title: {for picking up excrements (manure or urine pouches for animal husbandry A01K23/00)}
E01H1/1206 (For picking up excrements) appears on 604 US grants and 440 published applications in this corpus.
Search patents in E01H- Granted patents
- 604
- Published applications
- 440
- Assignees
- 92
- Inventors
- 868
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 14 | 0 |
| 1978 | 7 | 0 |
| 1979 | 13 | 0 |
| 1980 | 23 | 0 |
| 1981 | 13 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 9 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 11 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 14 | 0 |
| 1995 | 9 | 0 |
| 1996 | 17 | 0 |
| 1997 | 11 | 0 |
| 1998 | 11 | 0 |
| 1999 | 10 | 0 |
| 2000 | 27 | 0 |
| 2001 | 15 | 0 |
| 2002 | 8 | 11 |
| 2003 | 12 | 11 |
| 2004 | 5 | 25 |
| 2005 | 5 | 15 |
| 2006 | 11 | 21 |
| 2007 | 12 | 17 |
| 2008 | 7 | 23 |
| 2009 | 9 | 27 |
| 2010 | 19 | 16 |
| 2011 | 15 | 15 |
| 2012 | 8 | 14 |
| 2013 | 13 | 10 |
| 2014 | 17 | 24 |
| 2015 | 24 | 28 |
| 2016 | 17 | 21 |
| 2017 | 25 | 21 |
| 2018 | 19 | 21 |
| 2019 | 20 | 13 |
| 2020 | 25 | 16 |
| 2021 | 14 | 13 |
| 2022 | 12 | 16 |
| 2023 | 12 | 18 |
| 2024 | 12 | 18 |
| 2025 | 11 | 20 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Animal waste collection and storage apparatus14 Apr 2026US 12,599,105 B2
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- Methods and apparatus for refuse collection, bag closure, and disposal3 Sep 2026US 2026/0258618 A1Papeltec Overseas, Inc.
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- Waste Collection System and Method26 Feb 2026US 2026/0055565 A1
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- Portable bag dispenser unit22 Jan 2026US 2026/0021959 A1Angelcare Canada Inc.
Most cited
By later US patents