| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 414289000 | With alarm, indicator, or signal | 6 |
| 20100111652 | Apparatus for Transferring Particles - Method and apparatus are provided for transferring particles from an upper zone through an intermediate zone to a lower zone. The transfer of particles between the zones through valveless conduits is regulated by varying the pressure of the intermediate zone and the flow rate of gas passing through the valveless conduits. A container within the second zone is in particle communication with a valveless conduit and provides more consistent particle flows. | 05-06-2010 |
| 20110052351 | AUTOMATED PARCEL DELIVERY SYSTEM - This invention relates generally to tube delivery systems and, more particularly, to an automatic parcel delivery system with security measures. Tube delivery systems are known in the prior art and are widely used by banks and pharmacies to consummate transactions. Other tube delivery systems are used to convey materials within large buildings. The existing tube delivery systems are not well suited to deliver parcels securely and efficiently in a residential environ. The present invention discloses an apparatus for delivering parcels securely and efficiently in a residential environment. | 03-03-2011 |
| 20140234059 | REMOTE WELLSITE MATERIAL TRACKING - A wellsite system that includes a bulk material transporter, a mobile tagger, and an uplink. The bulk material transporter includes a supply of a bulk material, a meter to measure output from the supply, and a data logger to log the output as a function of a predetermined parameter. The mobile tagger assigns transfer parameters to each transfer of the bulk material from the supply to one of multiple assets located at the wellsite, including the output measured by the meter. The uplink wirelessly transmits data from the log and the transfer parameters to remote data storage not located at the wellsite. | 08-21-2014 |
| 20160114986 | TRANSPORTING APPARATUS AND METHOD OF TRANSPORTING USING THE SAME - A transporting apparatus configured to transport an object to a storage container includes: a transporting rod having one end configured to connect to the object, the transporting rod extending in a transporting direction of the object; a transporting portion that moves the transporting rod in the transporting direction of the object; and a contact sensor portion provided on an outer wall of the transporting rod and configured to sense contact between the transporting rod and the storage container. | 04-28-2016 |
| 20160167890 | Apparatus and Methods for Assisting in Varying the Amount of Material Delivered From a Conveyor | 06-16-2016 |
| 20190144216 | Systems and Methods for Conveying a Non-Dry Frac Proppant | 05-16-2019 |
