B41L 1/04
Devices for performing operations subsequent to manifolding
Official title: Devices for performing operations subsequent to manifolding, e.g. for separating single sheets or webs from single form sets, continuous manifold assemblies from carbons
B41L1/04 (Devices for performing operations subsequent to manifolding) appears on 29 US grants and 0 published applications in this corpus.
Search patents in B41L- Granted patents
- 29
- Published applications
- 0
- Assignees
- 12
- Inventors
- 29
- Latest grant
- 9 Apr 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
No published applications in this class yet.
Most cited
By later US patents
- Method and apparatus for sequentially advancing and cutting forms from two continuous form-webs39US 4,593,893 A1986
- Apparatus for separating multiple webs of documents into discrete documents and forming the discrete documents into predetermined batches37US 4,527,468 APitney Bowes Inc. · 1985
- Credit card carbon copy defacer33US 4,645,701 A1987
- Device for cutting a strip of paper or similar material along preestablished transverse lines of weakness23US 4,697,726 AElectronique Serge Dassault · 1987
- Device for separating multi-layered, transversely perforated continuous strips having carbon-paper strips located between the web layers into individual sheets13US 4,145,035 ARENA-Buromaschinenfabrik GmbH & Co. · 1979