B41L 19/003
Duplicating or printing apparatus or machines for office or other commercial purposes
Official title: {using heat, e.g. wax transfer}
B41L19/003 (Duplicating or printing apparatus or machines for office or other commercial purposes) appears on 6 US grants and 0 published applications in this corpus.
Search patents in B41L- Granted patents
- 6
- Published applications
- 0
- Assignees
- 5
- Inventors
- 6
- Latest grant
- 5 Jul 1983
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for addressing cards and envelopes5 Jul 1983US 4,391,194 AMaster Addresser Company
- Tipper for embossed cards and removable cassette for use therewith10 Aug 1982US 4,343,837 ADBS, Inc.
- Machine for addressing cards and envelopes5 Feb 1980US 4,186,659 AMaster Addresser Company
- Perforating-printing device for making and using thermal stencils22 Jan 1980US 4,184,428 ARiso Kagaku Corporation
- Apparatus for thermographic duplication of information26 Dec 1978US 4,131,796 AAB Carl Lamm
No published applications in this class yet.
Most cited
By later US patents
- Tipper for embossed cards and removable cassette for use therewith10US 4,343,837 ADBS, Inc. · 1982
- Perforating-printing device for making and using thermal stencils8US 4,184,428 ARiso Kagaku Corporation · 1980
- Machine for addressing cards and envelopes3US 4,186,659 AMaster Addresser Company · 1980
- Apparatus for thermographic duplication of information comprising a curve or cam member for axial movement of dye carrier1US 4,039,832 AAB Carl Lamm · 1977
- Apparatus for thermographic duplication of information1US 4,131,796 AAB Carl Lamm · 1978