| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 425215000 | WITH MEANS TO GATHER EXCESS OR REJECTED STOCK MATERIAL | 6 |
| 20090011066 | Three-Dimensional Printer - A three-dimensional printer uses inkjet-type printheads to rapidly prototype, or print, a three-dimensional model. A powder feeder includes a conveyor system and a metering system to deliver powder to a build area in measured quantities. The powder feeder also includes a vacuum system for loading powder into a feed reservoir or chamber. The vacuum system can also be used to cleanup excess powder. Other powder control features include powder gutters and magnetic powder plows. During printing, a cleaning system operates to remove powder from the printheads. In the event of a printhead or jet failure, the failure can be detected and corrective measures taken automatically. After printing, the model can be depowdered and infiltrated in an enclosure. | 01-08-2009 |
| 20110229592 | Forming Machine That Quickly Compacts Hollow Materials and Automatically Recycles the Materials - A forming machine that quickly compacts hollow materials and automatically recycles the materials includes molds, each of which is provided with a feeder having a hollow hole. An opening of the feeder is exactly located at a hollow position of a food product to be formed, and an upper end of the hollow feeder is connected with recycling tubes coming from a feed tank. When a cope and a nowel compact and form the materials into the hollow food products, the feeders will automatically push upward remainders at hollow places of the food products that are stacked constantly, enabling the remainders to enter into the feed tank along the recycling tubes, so as to achieve effects of quickly compacting and processing the materials and automatically recycling the remainders. | 09-22-2011 |
| 20100166905 | Moulding Apparatus - An apparatus for moulding and proving dough, including a pair of sheet rollers for providing a dough strip to a dough moulder, a means for engaging and disengaging a retractable dough divider, the retractable dough divider when engaged separates the dough into dough portions as its exits the dough moulder and a prover for recovering the dough portions. Also disclosed is a dough moulder for a strip of dough including a conveyor having a first run spaced below a curling mat to curl the dough strip; the curling mat resting on at least the first run of the conveyor, the curling mat having a raised section which does not contact the first run. | 07-01-2010 |
| 20090028978 | Extruder with Feed-Back Means | 01-29-2009 |
| 20120301568 | RECEPTACLE WITH MOUNT FEATURE - A method for forming a receptacle may include providing a mold having a forming surface and a recessed area defining part of the forming surface, the mold having sections that may be separated to open the mold and closed together to close the mold. A molten plastic parison may be provided into the mold when the mold is open, the mold may be closed and the parison may be expanded against the forming surface so that a portion of the parison enters the recessed area. The portion of the parison within the recessed area may be formed by moving a secondary forming feature relative to the mold and parison to define a mount feature. | 11-29-2012 |
| 425216000 | Dynamic gatherer | 1 |
| 425217000 | Recycling type | 1 |
| 20120258189 | Plastic Trim Pelletizer and Bricker Reclaim Device - Disclosed is a plastic trim reclaim process that recycles otherwise wasted trim into for reuse or densified composite bricks for resale. The device combines four sections to process trim scrap from a typical plastic extrusion process. The four sections comprise an input and feed section, a grinding and pre-sizing section, a compaction and sizing section, and a repelletizing and recovery section. The final product takes one of two forms: a compacted plastic brick or pellet-sized beads that can be directly reused in a new extrusion process. The compaction and sizing section utilizes a heating chamber and ram to force ground trim through an extruder, which is then cut into sections to form brick. The repelletizing and recovery section utilizes an extrusion process that feeds into a cutting plate, whereafter the sized pellets are cooled to solidify their structure prior to being vacuum transported into a container for reuse. | 10-11-2012 |
