B41L 47/56
Indicating, warning, control, or safety devices
Official title: Indicating, warning, control, or safety devices (B41L47/58 takes precedence)
B41L47/56 (Indicating, warning, control, or safety devices) appears on 11 US grants and 2 published applications in this corpus.
Search patents in B41L- Granted patents
- 11
- Published applications
- 2
- Assignees
- 8
- Inventors
- 16
- Latest grant
- 6 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 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 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Identifying printing substrate types6 Jul 2021US 11,052,682 B2Hewlett-Packard Development Company, L. P.
- Method and apparatus for providing text on printed products24 Feb 2004US 6,695,028 B1Ferag AG
- Process and apparatus for the typographical labeling of two sides of printed products18 Nov 1997US 5,688,058 AFerag AG
- Method and apparatus for individually inscribing printed products in an imbricated stream8 Jan 1991US 4,983,990 AFerag AG
- Credit card imprinter with disabling means24 Mar 1987US 4,651,642 ANational Business Systems, Inc.
Most cited
By later US patents
- Apparatus for addressing newspapers, journals and other printed products17US 4,538,161 AFerag AG · 1985
- Portable transaction-log recorder7US 3,945,316 ADymo Industries, Inc. · 1976
- Printing apparatus controls6US 4,030,409 AAddressograph Multigraph Corporation · 1977
- Method and apparatus for individually inscribing printed products in an imbricated stream6US 4,983,990 AFerag AG · 1991
- Method and apparatus for providing text on printed products5US 6,695,028 B1Ferag AG · 2004