Y10T 225/30
Breaking or tearing apparatus
Y10T225/30 (Breaking or tearing apparatus) appears on 1,687 US grants and 734 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,687
- Published applications
- 734
- Assignees
- 840
- Inventors
- 2,513
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 42 | 0 |
| 1977 | 39 | 0 |
| 1978 | 43 | 0 |
| 1979 | 33 | 0 |
| 1980 | 42 | 0 |
| 1981 | 45 | 0 |
| 1982 | 32 | 0 |
| 1983 | 31 | 0 |
| 1984 | 43 | 0 |
| 1985 | 45 | 0 |
| 1986 | 40 | 0 |
| 1987 | 48 | 0 |
| 1988 | 41 | 0 |
| 1989 | 40 | 0 |
| 1990 | 32 | 0 |
| 1991 | 42 | 0 |
| 1992 | 64 | 0 |
| 1993 | 35 | 0 |
| 1994 | 47 | 0 |
| 1995 | 43 | 0 |
| 1996 | 41 | 0 |
| 1997 | 30 | 0 |
| 1998 | 53 | 0 |
| 1999 | 43 | 0 |
| 2000 | 38 | 0 |
| 2001 | 41 | 18 |
| 2002 | 40 | 55 |
| 2003 | 46 | 65 |
| 2004 | 60 | 59 |
| 2005 | 31 | 61 |
| 2006 | 46 | 50 |
| 2007 | 27 | 31 |
| 2008 | 21 | 41 |
| 2009 | 33 | 49 |
| 2010 | 34 | 44 |
| 2011 | 33 | 48 |
| 2012 | 36 | 42 |
| 2013 | 35 | 42 |
| 2014 | 48 | 47 |
| 2015 | 24 | 33 |
| 2016 | 25 | 9 |
| 2017 | 21 | 11 |
| 2018 | 13 | 9 |
| 2019 | 10 | 4 |
| 2020 | 13 | 5 |
| 2021 | 5 | 6 |
| 2022 | 5 | 1 |
| 2023 | 4 | 3 |
| 2024 | 3 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10T 225/307Combined with preliminary weakener or with nonbreaking cutter685
- Y10T 225/371Movable breaking tool560
- Y10T 225/35Work-parting pullers [bursters]296
- Y10T 225/393Web restrainer277
- Y10T 225/329Plural breakers194
- Y10T 225/304Including means to apply thermal shock to work113
- Y10T 225/336Conveyor diverter for moving work73
- Y10T 225/364Axial twisters21
Recent patents
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- Dividing device for wafer16 Jul 2024US 12,036,700 B2Nakamura-Tome Precision Industry Co., Ltd.
- Impact tools30 Jan 2024US 11,883,691 B2Uniqative LLC
- Automated air-pillow dispenser10 Oct 2023US 11,780,696 B2Pregis Innovative Packaging LLC
- Impact Tools25 Jul 2024US 2024/0245938 A1Uniqative LLC
- Impact Tools12 Oct 2023US 2023/0321463 A1Uniqative LLC
- Impact Tools16 Feb 2023US 2023/0047493 A1Uniqative LLC
- Automated air-pillow dispenser19 Jan 2023US 2023/0018756 A1Pregis Innovative Packaging LLC
- Pill cutter6 Jan 2022US 2022/0000719 A1E-Link Plastic & Metal Industrial Co., Ltd.
Most cited
By later US patents
- System for distributing lottery tickets332US 4,982,337 A1991
- Method and apparatus for replacing buried pipe209US 4,507,019 AExpand-A-Line, Incorporated · 1985
- Wet wipe dispenser with refill cartridge192US 6,158,614 AKimberly-Clark Worldwide, Inc. · 2000
- Bulk package for substantially wet sheets and dispensing device therefor188US 3,982,659 AScott Paper Company · 1976
- Pre-moistened towelette dispenser182US 3,986,479 AColgate-Palmolive Company · 1976