B29D 21/00
Producing hair combs or similar toothed or slotted articles
B29D21/00 (Producing hair combs or similar toothed or slotted articles) appears on 12 US grants and 11 published applications in this corpus.
Search patents in B29D- Granted patents
- 12
- Published applications
- 11
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 21 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Modular comb system21 Mar 2023US 11,607,024 B1
- Selectively-extendable modular lighting fixture21 May 2019US 10,295,159 B2Kenall Manufacturing Company
- Cosmetic applicators and methods of manufacture15 Nov 2016US 9,492,002 B2Albea Services
- Selectively-extendable modular lighting fixture25 Oct 2016US 9,476,550 B2Kenall Manufacturing Company
- Selectively-extendable modular lighting fixture and method16 Jun 2015US RE45,563 E1Kenall Manufacturing Company
- Reinforced polymer connector plate and related method of manufacture13 Nov 2025US 2025/0347305 A1
- Selectively-Extendable Modular Lighting Fixture2 Feb 2017US 2017/0030564 A1Kenall Manufacturing Company
- Cosmetic applicators and methods of manufacture26 Jan 2017US 2017/0020265 A9Albea Services
- Cosmetic applicators and methods of manufacture29 Oct 2015US 2015/0305476 A1
- Cosmetic applicators and methods of manufacture29 Oct 2015US 2015/0305477 A1Albea Services
Most cited
By later US patents
- Selectively-extendable modular lighting fixture and method47US 6,984,055 B2Kenall Manufacturing Company · 2006
- Apparatus for injection molding a plastic monolith25US 5,531,582 AOral Logic, Inc. · 1996
- Selectively-extendable modular lighting fixture17US 8,550,656 B2Kenall Manufacturing Company · 2013
- Selectively-extendable modular lighting fixture and method14US 7,494,241 B2Kenall Manufacturing Company · 2009
- Mold for comb6US 4,218,038 A1980