B29L 2031/7418
Suitcases
Official title: {Suitcases}
B29L2031/7418 (Suitcases) appears on 57 US grants and 59 published applications in this corpus.
Search patents in B29L- Granted patents
- 57
- Published applications
- 59
- Assignees
- 37
- Inventors
- 99
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 4 |
| 2009 | 2 | 2 |
| 2010 | 1 | 0 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 3 |
| 2014 | 3 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 4 |
| 2018 | 2 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 4 |
| 2022 | 3 | 6 |
| 2023 | 0 | 3 |
| 2024 | 3 | 7 |
| 2025 | 2 | 3 |
| 2026 | 5 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same6 Oct 2026US 12,752,508 B2Canco Hungary Ltd.
- Ultrasonic welding and related techniques for luggage4 Aug 2026US 12,697,782 B2JRSK, Inc.
- Negative mold for luggage molding and application thereof19 May 2026US 12,629,882 B2Chuzhou Yujian Travel Product Co., Ltd.
- Luggage formed by composite material and manufacturing method thereof28 Apr 2026US 12,611,014 B2Quest Composite Technology Limited
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same28 Apr 2026US 12,611,836 B2Samsonite IP Holdings S. a r.l.
- Integral inner rim for injection moulded hard-sided luggage cases9 Oct 2025US 2025/0311823 A1Samsonite IP Holdings S. a r.l.
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same15 May 2025US 2025/0153455 A1Samsonite IP Holdings S. a r.l.
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same15 May 2025US 2025/0153456 A1Samsonite IP Holdings S. a r.l.
- Negative mold for luggage molding and application thereof19 Dec 2024US 2024/0416573 A1Chuzhou Yujian Travel Product Co., Ltd.
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same10 Oct 2024US 2024/0336026 A1Samsonite IP Holdings S. a r.l.
Most cited
By later US patents
- Molded container case with hinge and method for making same165US 4,615,464 ACustom-Pak, Inc. · 1986
- Heat sealing method for making a luggage case150US 5,458,718 AVIP Industries Limited · 1995
- Blow-molded snapped-together hinge for double-walled body and lid80US 6,269,966 B1John D. Brush & Co., Inc. · 2001
- Sewn polyolefin and fabric bag and method of making bag54US 4,703,519 A1987
- Apparatus for fabricating molded articles using high-frequency heating37US 4,060,364 ASociete Immobiliere et Financiere Suchet Alfort S.I.F.S.A. · 1977