D21F 1/0054
Seams thereof
Official title: {Seams thereof}
D21F1/0054 (Seams thereof) appears on 297 US grants and 159 published applications in this corpus.
Search patents in D21F- Granted patents
- 297
- Published applications
- 159
- Assignees
- 78
- Inventors
- 311
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 11 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 9 | 0 |
| 1994 | 6 | 0 |
| 1995 | 11 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 16 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 16 | 0 |
| 2002 | 7 | 5 |
| 2003 | 3 | 6 |
| 2004 | 7 | 18 |
| 2005 | 3 | 9 |
| 2006 | 14 | 9 |
| 2007 | 9 | 6 |
| 2008 | 6 | 11 |
| 2009 | 4 | 10 |
| 2010 | 6 | 7 |
| 2011 | 9 | 2 |
| 2012 | 4 | 5 |
| 2013 | 4 | 6 |
| 2014 | 5 | 12 |
| 2015 | 6 | 5 |
| 2016 | 6 | 10 |
| 2017 | 7 | 5 |
| 2018 | 4 | 1 |
| 2019 | 4 | 2 |
| 2020 | 2 | 3 |
| 2021 | 2 | 6 |
| 2022 | 6 | 3 |
| 2023 | 2 | 5 |
| 2024 | 5 | 5 |
| 2025 | 2 | 3 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Seam for an industrial textile with energy absorbent yarns9 Jun 2026US 12,649,297 B2AstenJohnson International, Inc.
- Fabric for a fiber web producing machine and a method for making the same3 Feb 2026US 12,540,435 B2Voith Patent GmbH
- Papermaking machine that utilizes only a structured fabric in the forming of paper9 Sep 2025US 12,410,560 B2Structured I, LLC
- Endless woven dryer fabric for papermaking machine22 Apr 2025US 12,281,440 B2Huyck Licensco, Inc.
- Seamed press felt with partially anchored stuffer yarn packager1 Oct 2024US 12,104,323 B2AstenJohnson International, Inc.
- Seamable, gap-free paper-making fabrics13 Aug 2026US 2026/0234868 A1Albany International Corp.
- Multi-axial pulp making felt and method of making6 Aug 2026US 2026/0226683 A1AstenJohnson International, Inc.
- Press fabrics23 Jul 2026US 2026/0210003 A1
- Molding belt structuring layers with non-termini seam association to support layers23 Apr 2026US 2026/0110135 A1The Procter & Gamble Company
- Papermaking fabric with edge sewn with fusible thread29 Jan 2026US 2026/0028775 A1Huyck Licensco, Inc.
Most cited
By later US patents
- Papermakers fabric with stacked machine direction yarns93US 5,103,874 AAsten Group, Inc. · 1992
- Woven papermakers fabric having flat yarn floats91US 5,449,026 AAsten, Inc. · 1995
- Spool assembly for pintle83US 5,280,861 ALippert Pintlepin Mfg. Inc. · 1994
- Papermakers fabric with stacked machine direction yarns77US 5,199,467 AAsten Group, Inc. · 1993
- Ultrasonic seaming of abutting strips for paper machine clothing73US 5,713,399 AAlbany International Corp. · 1998