Y10T 225/00
Severing by tearing or breaking
Y10T225/00 (Severing by tearing or breaking) appears on 2,757 US grants and 1,339 published applications in this corpus.
Search patents in Y10T- Granted patents
- 2,757
- Published applications
- 1,339
- Assignees
- 1,233
- Inventors
- 4,200
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 71 | 0 |
| 1977 | 53 | 0 |
| 1978 | 71 | 0 |
| 1979 | 38 | 0 |
| 1980 | 55 | 0 |
| 1981 | 72 | 0 |
| 1982 | 51 | 0 |
| 1983 | 49 | 0 |
| 1984 | 69 | 0 |
| 1985 | 63 | 0 |
| 1986 | 61 | 0 |
| 1987 | 73 | 0 |
| 1988 | 68 | 0 |
| 1989 | 69 | 0 |
| 1990 | 63 | 0 |
| 1991 | 75 | 0 |
| 1992 | 98 | 0 |
| 1993 | 62 | 0 |
| 1994 | 77 | 0 |
| 1995 | 61 | 0 |
| 1996 | 58 | 0 |
| 1997 | 46 | 0 |
| 1998 | 78 | 0 |
| 1999 | 69 | 0 |
| 2000 | 55 | 0 |
| 2001 | 56 | 25 |
| 2002 | 74 | 87 |
| 2003 | 80 | 108 |
| 2004 | 92 | 101 |
| 2005 | 63 | 93 |
| 2006 | 72 | 81 |
| 2007 | 44 | 67 |
| 2008 | 39 | 74 |
| 2009 | 43 | 75 |
| 2010 | 55 | 94 |
| 2011 | 59 | 98 |
| 2012 | 66 | 94 |
| 2013 | 69 | 89 |
| 2014 | 90 | 87 |
| 2015 | 57 | 74 |
| 2016 | 47 | 24 |
| 2017 | 43 | 19 |
| 2018 | 29 | 16 |
| 2019 | 25 | 8 |
| 2020 | 21 | 9 |
| 2021 | 7 | 6 |
| 2022 | 11 | 3 |
| 2023 | 5 | 5 |
| 2024 | 4 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Impact tools11 Nov 2025US 12,465,792 B2Uniqative LLC
- Container top punch apparatus24 Dec 2024US 12,172,286 B1
- Dividing device for wafer16 Jul 2024US 12,036,700 B2Nakamura-Tome Precision Industry Co., Ltd.
- Bag dispenser2 Apr 2024US 11,945,675 B2Twist-Ease, Inc.
- Impact tools30 Jan 2024US 11,883,691 B2Uniqative LLC
- Bag dispenser12 Sep 2024US 2024/0300770 A1Twist-Ease, Inc.
- Impact Tools25 Jul 2024US 2024/0245938 A1Uniqative LLC
- Apparatus for splitting materials, method of use, and manufacture thereof28 Dec 2023US 2023/0415371 A1
- Impact Tools12 Oct 2023US 2023/0321463 A1Uniqative LLC
- Bag dispenser14 Sep 2023US 2023/0286772 A1Twist-Ease, Inc.
Most cited
By later US patents
- Sheet material having weakness zones and a system for dispensing the material1,321US 6,447,864 B2Fort James Corporation · 2002
- System for distributing lottery tickets332US 4,982,337 A1991
- Method and apparatus for replacing buried pipe209US 4,507,019 AExpand-A-Line, Incorporated · 1985
- Method and apparatus for breaking brittle materials201US 5,776,220 ACorning Incorporated · 1998
- Wet wipe dispenser with refill cartridge192US 6,158,614 AKimberly-Clark Worldwide, Inc. · 2000