B21D 53/262
With inscriptions or the like
Official title: {with inscriptions or the like, e.g. printing wheels}
B21D53/262 (With inscriptions or the like) appears on 4 US grants and 1 published applications in this corpus.
Search patents in B21D- Granted patents
- 4
- Published applications
- 1
- Assignees
- 2
- Inventors
- 9
- Latest grant
- 10 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wheel engraving equipment10 Nov 2020US 10,828,689 B2CITIC Dicastal Co., Ltd.
- Wheel blank outer rim scribing device30 Apr 2019US 10,272,483 B1CITIC Dicastal Co., Ltd.
- Apparatus and method for roll forming and marking sheet metal23 Apr 1991US 5,009,093 A
- Grooving and stamping method and apparatus25 Oct 1988US 4,779,437 AMetal Masters Foodservice Equipment Co., Inc.
Most cited
By later US patents