B41B 27/28
Control, indicating, or safety devices for individual operations or machine elements
Official title: Control, indicating, or safety devices for individual operations or machine elements (in devices for supplying molten metal B41B11/86, B41B11/88; for light sources B41B21/08)
B41B27/28 (Control, indicating, or safety devices for individual operations or machine elements) appears on 28 US grants and 1 published applications in this corpus.
Search patents in B41B- Granted patents
- 28
- Published applications
- 1
- Assignees
- 14
- Inventors
- 34
- Latest grant
- 26 May 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 8 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 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 | 1 | 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 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- B41B 27/32For line-justification operations9
- B41B 27/40For proof-printing operations1
- B41B 27/41Printing mechanisms coupled to typographical composing machines1
- B41B 27/48For deleting errors or inserting corrections1
- B41B 27/30For arresting or varying speed of one operation in response to failure0
- B41B 27/38For measuring length of composed lines0
- B41B 27/42For controlling selection or shifting of matrix magazines0
- B41B 27/44For controlling assembly of matrices and space bands0
All 9 subgroupsShow fewer
Recent patents
- Sealed document preparation system26 May 2015US 9,039,111 B2Riso Kagaku Corporation
- Method of printing leaflets, catalogs or the like8 Dec 1992US 5,170,467 ADai Nippon Insatsu Kabushiki Kaisha
- Selective formatting of blocks of text codes in a memory of a word processing system2 Nov 1982US 4,357,680 AInternational Business Machines Corporation
- Electronic typographical display device with justification feature7 Sep 1982US 4,348,738 AR & I Patent Corporation
- Process for running width adjustment22 Sep 1981US 4,291,381 AH. Berthold AG
Most cited
By later US patents
- Character generating method and system32US 4,029,947 ARockwell International Corporation · 1977
- Proportional spacing and electronic typographic apparatus29US 4,054,948 ARealty & Industrial Corporation · 1977
- Typesetter character generating apparatus25US 4,254,468 AEltra Corporation · 1981
- Complex character generator24US 4,181,973 AInternational Business Machines Corporation · 1980
- Drum control system23US 4,044,290 ATypographic Innovations Inc. · 1977