G06K 21/06
Apparatus or tools adapted for slotting or otherwise marking information-retrieval cards
G06K21/06 (Apparatus or tools adapted for slotting or otherwise marking information-retrieval cards) appears on 5 US grants and 3 published applications in this corpus.
Search patents in G06K- Granted patents
- 5
- Published applications
- 3
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 4 Dec 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Verification technique for patient diagnosis and treatment4 Dec 2012US 8,326,645 B2The Invention Science Fund I, LLC
- Shipping container and method for using the same10 Jun 2008US 7,383,953 B2Eggs Overnight, Inc.
- Data recorder and stylus therefor27 Apr 1993US 5,206,486 AElection Data Corporation
- Perforation hand punch29 Jan 1991US 4,987,683 A
- Combined article selector and coder15 Jun 1976US 3,963,176 AO. K. Partnership
- Verification technique for patient diagnosis and treatment3 Jan 2008US 2008/0000994 A1Searete LLC, a limited liability corporation of the State of Delaware
- Enhanced communication link for patient diagnosis and treatment3 Jan 2008US 2008/0000995 A1Searete LLC, a limited liability corporation of the State of Delaware
- Shipping Container and Method for Using the Same2 Feb 2006US 2006/0021897 A1Eggs Overnight, Inc.
Most cited
By later US patents
- Perforation hand punch33US 4,987,683 A1991
- Shipping container and method for using the same22US 7,383,953 B2Eggs Overnight, Inc. · 2008
- Data recorder and stylus therefor8US 5,206,486 AElection Data Corporation · 1993
- Verification technique for patient diagnosis and treatment1US 8,326,645 B2The Invention Science Fund I, LLC · 2012