B29D 21/04
Producing hair combs or similar toothed or slotted articles: by sawing, milling
Official title: by sawing, milling, cutting, or similar operations
B29D21/04 (Producing hair combs or similar toothed or slotted articles: by sawing, milling) appears on 6 US grants and 6 published applications in this corpus.
Search patents in B29D- Granted patents
- 6
- Published applications
- 6
- Assignees
- 2
- Inventors
- 2
- Latest grant
- 21 May 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year.
Recent patents
- Selectively-extendable modular lighting fixture21 May 2019US 10,295,159 B2Kenall Manufacturing Company
- 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
- Selectively-extendable modular lighting fixture8 Oct 2013US 8,550,656 B2Kenall Manufacturing Company
- Selectively-extendable modular lighting fixture and method24 Feb 2009US 7,494,241 B2Kenall Manufacturing Company
- Selectively-Extendable Modular Lighting Fixture2 Feb 2017US 2017/0030564 A1Kenall Manufacturing Company
- Selectively-Extendable Modular Lighting Fixture13 Mar 2014US 2014/0071669 A1Kenall Manufacturing Company
- Selectively-Extendable Modular Lighting Fixture and Method28 May 2009US 2009/0135590 A1Kenall Manufacturing Company
- Selectively-extendable modular lighting fixture and method9 Mar 2006US 2006/0050505 A1Kenall Manufacturing Company
- Selectively-extendable modular lighting fixture and method24 Feb 2005US 2005/0041432 A1Kenall Manufacturing Company
Most cited
By later US patents
- Selectively-extendable modular lighting fixture and method47US 6,984,055 B2Kenall Manufacturing Company · 2006
- 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
- Selectively-extendable modular lighting fixture2US 10,295,159 B2Kenall Manufacturing Company · 2019
- Selectively-extendable modular lighting fixture2US 9,476,550 B2Kenall Manufacturing Company · 2016