E04H 4/142
With fixing means for sealing foil
Official title: {with fixing means for sealing foil}
E04H4/142 (With fixing means for sealing foil) appears on 69 US grants and 29 published applications in this corpus.
Search patents in E04H- Granted patents
- 69
- Published applications
- 29
- Assignees
- 33
- Inventors
- 76
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 3 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 3 | 2 |
| 2019 | 3 | 1 |
| 2020 | 2 | 3 |
| 2021 | 2 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymer membrane-lined pool penetration assemblies, wall structures and related methods28 Jul 2026US 12,692,714 B1Com Pac Filtration, Inc.
- Pool cover assembly and systems12 Nov 2024US 12,139,930 B2Latham Pool Products, Inc.
- Pool cover assembly and systems20 Jun 2023US 11,680,419 B2Latham Pool Products, Inc.
- Container assembly and method for making same18 Oct 2022US 11,473,323 B2
- Pool cover assembly and systems27 Sep 2022US 11,454,040 B2Latham Pool Products, Inc.
- Pool cover assembly and systems30 Nov 2023US 2023/0383562 A1Latham Pool Products, Inc.
- Pool cover assembly and systems29 Dec 2022US 2022/0412112 A1Latham Pool Products, Inc.
- Container assembly and method for making same2 Dec 2021US 2021/0372151 A1
- Pool cover assembly and systems8 Apr 2021US 2021/0102392 A1Latham Pool Products, Inc.
- Molding System for Swimming Pool Copings19 Nov 2020US 2020/0362581 A1Concrete Countertop Solutions, Inc.
Most cited
By later US patents
- Pool liner retainer152US 4,064,571 ATimerax Holdings Ltd. · 1977
- Fitting assembly for vinyl lined pools44US 5,408,706 ACaretaker Systems, Inc. · 1995
- Swimming pool coping40US 4,457,119 AFox Pool Corporation · 1984
- Multiple accessory swimming pool coping30US 5,107,551 AFox Pool Corporation · 1992
- Track assembly with apparatus for forming deck edging for swimming pools30US 7,861,471 B2Coverstar, Inc. · 2011