B41J 33/518
The reversing-feeler engaging buttons or the like secured to the ribbon near
Official title: the reversing-feeler engaging buttons or the like secured to the ribbon near its ends
B41J33/518 (The reversing-feeler engaging buttons or the like secured to the ribbon near) appears on 13 US grants and 0 published applications in this corpus.
Search patents in B41J- Granted patents
- 13
- Published applications
- 0
- Assignees
- 12
- Inventors
- 23
- Latest grant
- 9 Apr 1991
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 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 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ink cassette with control means for alternately driving one of two spool bearing therein9 Apr 1991US 5,005,999 AMerlin C.T.C. Production Division Nederland B.V.
- Inkribbon feed mechanism3 Aug 1982US 4,342,520 AOki Electric Industry Co., Ltd.
- Device for the feed and motion reversal of the ribbon for typewriter cartridges and cartridge therefore1 Jun 1982US 4,332,491 AXelavis S.A.
- Drive for transporting and reversing an ink ribbon, and for withdrawing the printing head in printing devices5 May 1981US 4,265,551 AU. S. Philips Corporation
- Flying printer13 Jan 1981US 4,244,288 AKyodo Insatsu Kabushiki Kaisha
No published applications in this class yet.
Most cited
By later US patents
- Motor control and web material drive system33US 4,025,830 AComputer Peripherals, Inc. · 1977
- Apparatus for driving and tensioning a printing ribbon for a printer18US 4,096,417 ACompagnie Internationale pour l'Informatique CII-Honeywell Bull (Societe Anonyme) · 1978
- Carriage operated ribbon drive and reverse mechanism16US 3,939,957 AGeneral Electric Company · 1976
- Inkribbon feed mechanism9US 4,342,520 AOki Electric Industry Co., Ltd. · 1982
- High speed printer8US 3,954,167 AExtel Corporation · 1976