E04D 15/07
Apparatus or tools for roof working: for handling roofing or sealing material
Official title: for handling roofing or sealing material in bulk form
E04D15/07 (Apparatus or tools for roof working: for handling roofing or sealing material) appears on 111 US grants and 68 published applications in this corpus.
Search patents in E04D- Granted patents
- 111
- Published applications
- 68
- Assignees
- 37
- Inventors
- 149
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 3 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 3 | 2 |
| 2016 | 1 | 0 |
| 2017 | 6 | 7 |
| 2018 | 3 | 5 |
| 2019 | 3 | 1 |
| 2020 | 7 | 5 |
| 2021 | 1 | 2 |
| 2022 | 7 | 7 |
| 2023 | 3 | 5 |
| 2024 | 4 | 4 |
| 2025 | 4 | 5 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vee manifold with at least three flow channels6 Oct 2026US 12,753,871 B2Rooftop Research, LLC
- Apparatus for placement of materials on a roof18 Aug 2026US 12,709,900 B1Consolidated Electrical Distributors, Inc.
- Adhesive composition and associated method31 Mar 2026US 12,590,461 B2Bmic LLC
- Devices configured to operate on an angled surface, and associated systems and methods24 Feb 2026US 12,559,946 B2Renovate Robotics, Inc.
- Fluid dispensing systems25 Nov 2025US 12,478,995 B2Rooftop Research, LLC
- Adhesive composition and associated method10 Sep 2026US 2026/0266058 A1Bmic LLC
- Vee manifold with at least three flow channels5 Mar 2026US 2026/0063231 A1Rooftop Research, LLC
- Adhesive composition and associated method30 Oct 2025US 2025/0333963 A1Bmic LLC
- Coating Applicator17 Jul 2025US 2025/0229291 A1Rrc, LLC
- Devices configured to operate on an angled surface, and associated systems and methods17 Jul 2025US 2025/0229444 A1Renovate Robotics, Inc.
Most cited
By later US patents
- Collector system in a vacuum sweeper circuit79US 3,955,236 A1976
- Foam applying apparatus33US 3,954,544 A1976
- Spreader for cold-coat roofing tar29US 5,778,482 A1998
- Method for applying membrane-covered rigid foam to building surface27US 4,087,296 A1978
- Monolithic roofing surface membranes and applicators and methods for same27US 6,416,854 B22002