A44B 19/60
Applying end stops upon stringer tapes
A44B19/60 (Applying end stops upon stringer tapes) appears on 139 US grants and 39 published applications in this corpus.
Search patents in A44B- Granted patents
- 139
- Published applications
- 39
- Assignees
- 21
- Inventors
- 168
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 6 | 0 |
| 1982 | 7 | 0 |
| 1983 | 5 | 0 |
| 1984 | 7 | 0 |
| 1985 | 10 | 0 |
| 1986 | 6 | 0 |
| 1987 | 8 | 0 |
| 1988 | 2 | 0 |
| 1989 | 13 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 4 |
| 2005 | 1 | 2 |
| 2006 | 4 | 4 |
| 2007 | 2 | 1 |
| 2008 | 2 | 3 |
| 2009 | 2 | 1 |
| 2010 | 2 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 3 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Stop Member of Slide Fastener and Method of Producing Slide Fastener18 Apr 2024US 2024/0122309 A1YKK Corporation
- Ultra-thin plastic steel zipper15 Feb 2024US 2024/0049841 A1
- Waterproof slide fastener and method of producing the same14 Dec 2023US 2023/0397701 A1YKK Corporation
- Slide fastener, method for manufacturing stop, and mold device9 Dec 2021US 2021/0378368 A1YKK Corporation
- Marking Device and Method, and Method for Manufacturing Fastener Chain24 Sep 2020US 2020/0297079 A1YKK Corporation
Most cited
By later US patents
- Tubular plastic end stops bonded to plastic zipper218US 5,482,375 AMobil Oil Corporation · 1996
- Tubular plastic end stops bonded to plastic zipper133US 5,405,478 AMobil Oil Corporation · 1995
- Method of manufacturing molded top stop30US 4,163,768 ATextron Inc. · 1979
- Closure device27US 6,996,879 B1The Glad Products Company · 2006
- Method of manufacturing separable slide fastener25US 4,309,233 AYoshida Kogyo K. K. · 1982