A42C 3/00
Miscellaneous appliances for hat-making
Official title: Miscellaneous appliances for hat-making, e.g. for making wire forms for hat-frames (sewing-machines for straw hats D05B; sewing- machines for making hat-brims D05B); Apparatus for changing the form or size of finished hats
A42C3/00 (Miscellaneous appliances for hat-making) appears on 13 US grants and 16 published applications in this corpus.
Search patents in A42C- Granted patents
- 13
- Published applications
- 16
- Assignees
- 8
- Inventors
- 28
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Material pickup mechanism for automatic hat-making production line equipment17 Sep 2024US 12,089,688 B2Qingdao Qianfeng Capart Int'l Corp
- Headgear cleaner and headgear stand26 Sep 2023US 11,766,493 B2Creative Technology Ltd
- Size adjusting unit for headwear having high decorativeness31 May 2022US 11,344,074 B2Yupoong, Inc.
- Flex crown1 Mar 2022US 11,259,589 B2
- U-form hat bracket7 Jun 2016US 9,357,808 B2
- Hat and cap modification system and method of use23 Jul 2026US 2026/0206907 A1
- Shape-adjustable headgear visor and headgears thereof28 Nov 2024US 2024/0389697 A1
- Material pickup mechanism for automatic hat-making production line equipment20 Jul 2023US 2023/0225447 A1Qingdao Qianfeng Capart Int'l Corp
- Method of creating a design on a helmet16 Dec 2021US 2021/0387307 A1MicroPlasma Ozone Technologies, Inc.
- Flex Crown1 Jul 2021US 2021/0195983 A1
Most cited
By later US patents
- Hat drying form22US 4,708,271 A1987
- Combined iron, press and steamer for hats11US 6,581,809 B12003
- Hat stretcher device10US 4,673,113 A1987
- Hat pallet for digital image printing and method for producing a printed hat10US 7,980,177 B2Vistaprint Technologies Limited · 2011
- Hat shaping and drying support assembly6US 6,968,985 B12005