E04D 13/0459
Drainage borders
Official title: {Drainage borders, e.g. dripping edges, gravel stops or dispersers}
E04D13/0459 (Drainage borders) appears on 135 US grants and 134 published applications in this corpus.
Search patents in E04D- Granted patents
- 135
- Published applications
- 134
- Assignees
- 52
- Inventors
- 199
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 0 | 4 |
| 2006 | 1 | 1 |
| 2007 | 1 | 4 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 2 | 4 |
| 2012 | 3 | 3 |
| 2013 | 3 | 4 |
| 2014 | 8 | 7 |
| 2015 | 7 | 11 |
| 2016 | 4 | 1 |
| 2017 | 7 | 9 |
| 2018 | 8 | 10 |
| 2019 | 11 | 6 |
| 2020 | 6 | 13 |
| 2021 | 9 | 9 |
| 2022 | 8 | 10 |
| 2023 | 6 | 4 |
| 2024 | 3 | 7 |
| 2025 | 3 | 6 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wind resistant rain gutter assembly for creating perimeter vertical air barriers11 Aug 2026US 12,703,978 B2
- Edge flashing apparatus, and a method of using same12 May 2026US 12,624,551 B2
- Waterproofing building product28 Apr 2026US 12,612,785 B2Scott Flett Architecture Workshop Pty Ltd
- Sloped roof heating apparatus and methods of making and use26 Aug 2025US 12,398,566 B2
- Roof-mounted safety foothold17 Jun 2025US 12,331,535 B1
- Additional laminar dripper1 Oct 2026US 2026/0297949 A1
- Edge flashing apparatus, and a method of using same17 Sep 2026US 2026/0275722 A1
- Roof edging assembly10 Sep 2026US 2026/0266055 A1
- Asphalt Roofing Underlayment Structure for Protecting Against Water Ingress20 Aug 2026US 2026/0243088 A1Ranch Roofing Inc.
- Roof skirt strips for diverting water away from roof edges30 Jul 2026US 2026/0218515 A1
Most cited
By later US patents
- Roof drip edge with flexible leg101US 6,035,587 AAmerimax Home Products, Inc. · 2000
- Interlocking shape for use in construction members84US 8,661,765 B2D Three Enterprises, LLC · 2014
- Roof de-icing panel79US 4,769,526 A1988
- Rain disperser system76US 4,646,488 A1987
- Roof water dispersal system48US 5,261,195 ASavetime Corporation · 1993