Class B41F : PRINTING MACHINES OR PRESSES
Subclass 1/32: Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed Details Sheet-conveying, -aligning or -clamping devices (in general B65H) using air pressure, e.g. vacuum
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9090053 | Air dispenser for printing press | Mar 02, 10 | Jul 28, 15 | Not available |
| 8881649 | Printing device using stamping | Aug 30, 11 | Nov 11, 14 | BOBST MEX SA |
| 6742456 | Rapid prototyping material systems | Nov 14, 02 | Jun 01, 04 | HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
| 6322265 | Vacuum workbed | Apr 08, 99 | Nov 27, 01 | SHANMEI INVESTMENT, LLC |
| 5505124 | Printing press with a device for providing a suction force | Mar 01, 95 | Apr 09, 96 | HEIDELBERGER DRUCKMASCHINEN AG |
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