B05B 11/1073
Springs
Official title: {Springs}
B05B11/1073 (Springs) appears on 862 US grants and 787 published applications in this corpus.
Search patents in B05B- Granted patents
- 862
- Published applications
- 787
- Assignees
- 340
- Inventors
- 952
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 9 | 0 |
| 1979 | 9 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 5 | 0 |
| 1992 | 9 | 0 |
| 1993 | 16 | 0 |
| 1994 | 21 | 0 |
| 1995 | 16 | 0 |
| 1996 | 18 | 0 |
| 1997 | 17 | 0 |
| 1998 | 16 | 0 |
| 1999 | 18 | 0 |
| 2000 | 13 | 0 |
| 2001 | 24 | 7 |
| 2002 | 18 | 16 |
| 2003 | 8 | 14 |
| 2004 | 18 | 17 |
| 2005 | 12 | 29 |
| 2006 | 7 | 16 |
| 2007 | 17 | 26 |
| 2008 | 5 | 29 |
| 2009 | 13 | 29 |
| 2010 | 20 | 19 |
| 2011 | 25 | 19 |
| 2012 | 18 | 29 |
| 2013 | 16 | 21 |
| 2014 | 18 | 28 |
| 2015 | 27 | 37 |
| 2016 | 29 | 32 |
| 2017 | 31 | 39 |
| 2018 | 31 | 43 |
| 2019 | 49 | 54 |
| 2020 | 33 | 49 |
| 2021 | 55 | 38 |
| 2022 | 29 | 53 |
| 2023 | 42 | 41 |
| 2024 | 37 | 42 |
| 2025 | 26 | 43 |
| 2026 | 24 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Oil sprayer6 Oct 2026US 12,752,292 B2Dongguan Jirui Electronics & Plastics Products Co, Ltd
- Dispensing head and dispenser6 Oct 2026US 12,752,293 B2Aptar Dortmund GmbH
- Device for dispensing a fluid product and method for priming same15 Sep 2026US 12,734,536 B2Aptar France SAS
- Valve spring, pump, dispensing unit and dispenser8 Sep 2026US 12,728,434 B2Aptar Dortmund GmbH
- All-plastic combined press pump8 Sep 2026US 12,728,435 B2Majesty Holdings Co., Ltd.
- Trigger pumps17 Sep 2026US 2026/0273559 A1Obrist Closures Switzerland GmbH
- Lengthened all-plastic self-locking pump17 Sep 2026US 2026/0273560 A1Majesty Holdings Co., Ltd.
- Pump top for liquid dispensers20 Aug 2026US 2026/0241399 A1World Club Supply Corp.
- Trigger pump dispenser20 Aug 2026US 2026/0241400 A1Obrist Closures Switzerland GmbH
- Improved table top dispenser20 Aug 2026US 2026/0241401 A1GOJO Industries, Inc.
Most cited
By later US patents
- Metered dose inhalator219US 5,544,647 AIEP Group, Inc. · 1996
- Atomising devices and methods210US 5,497,944 ADMW (Technology) Limited · 1996
- Foam dispenser161US 4,350,298 ACanyon Corporation · 1982
- Fluid dispenser having a housing and flexible inner bladder155US 6,761,286 B2Medical Instill Technologies, Inc. · 2004
- Dispensing systems138US 6,302,304 B1Rieke Packaging Systems Limited · 2001