B42D 12/02
Book-keeping forms
B42D12/02 (Book-keeping forms) appears on 14 US grants and 2 published applications in this corpus.
Search patents in B42D- Granted patents
- 14
- Published applications
- 2
- Assignees
- 7
- Inventors
- 17
- Latest grant
- 26 Feb 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 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 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Adhesive transaction receipts26 Feb 2002US 6,349,971 B2BAL Systems, G.P.
- Controlled substance dispensing form11 Jul 2000US 6,086,108 AThe Standard Register Company
- Business form for information recording and reporting7 Oct 1997US 5,673,944 AUarco Incorporated
- Multiple ply assembly11 Feb 1992US 5,087,223 ANational Graphics, Inc.
- Multiple ply assembly18 Dec 1990US 4,978,142 ANational Graphics, Inc.
Most cited
By later US patents
- Foldable checkbook with pegboard style journal sheets166US 4,002,356 A1977
- Detachable bank card transaction recording device45US 4,643,455 A1987
- General journal form18US 4,533,160 A1985
- Controlled substance dispensing form15US 6,086,108 AThe Standard Register Company · 2000
- Business form for information recording and reporting13US 5,673,944 AUarco Incorporated · 1997