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Class Information
Number: 209/3.2
Name: Classifying, separating, and assorting solids > Precedent preparation of items or materials to facilitate separation > Sorting special items or sorting by methods and apparatus includible in subclasses 509 through 707 > Condition responsive sensor controlling preparation
Description: Methods and apparatus including means for sensing a condition of materials or items and controlling preparation of said materials or items in accordance therewith.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591375 |
Layered vibratory material conditioning apparatus |
Sep. 22, 2009 |
| 7478727 |
Hot magnetic separator process and apparatus |
Jan. 20, 2009 |
| 7439467 |
Method and apparatus for processing outgoing bulk mail |
Oct. 21, 2008 |
| 7380669 |
Apparatus and method for sorting and recombining minerals into a desired mixture |
Jun. 3, 2008 |
| 7232687 |
Multiple sorter monitor and control subsystem for flow cytometer |
Jun. 19, 2007 |
| 6943692 |
Apparatus and methods for on-line monitoring of fluorinated material in headspace of vial |
Sep. 13, 2005 |
| 6746873 |
Vibratory system for a sorting flow cytometer |
Jun. 8, 2004 |
| 6589792 |
Method and apparatus for flow cytometry |
Jul. 8, 2003 |
| 6372506 |
Apparatus and method for verifying drop delay in a flow cytometer |
Apr. 16, 2002 |
| 6248590 |
Method and apparatus for flow cytometry |
Jun. 19, 2001 |
| 6133044 |
High speed flow cytometer droplet formation system and method |
Oct. 17, 2000 |
| 6085912 |
Apparatus for sorting and recombining minerals background of the invention |
Jul. 11, 2000 |
| 5916449 |
Method and arrangement for monitoring a separating liquid stream |
Jun. 29, 1999 |
| 5911327 |
Method of automatically discriminating and separating scraps containing copper from iron scraps |
Jun. 15, 1999 |
| 5725720 |
Detector for envelopes made of plastic, and flat article processing equipment including such a detector |
Mar. 10, 1998 |
| 5643796 |
System for sensing droplet formation time delay in a flow cytometer |
Jul. 1, 1997 |
| 5133901 |
System and method for on-line monitoring and control of heavy metal contamination in soil washing process |
Jul. 28, 1992 |
| 4549659 |
Particle sorting apparatus utilizing controllable corona discharge needle |
Oct. 29, 1985 |
| 4421542 |
Automatic glassware forming machine with automatic down and/or stuck ware rejection |
Dec. 20, 1983 |
| 4354865 |
Automatic glass ware forming machine with automatic down and/or stuck bottle rejection |
Oct. 19, 1982 |
| 4347935 |
Method and apparatus for electrostatically sorting biological cells |
Sep. 7, 1982 |
| 4279345 |
High speed particle sorter using a field emission electrode |
Jul. 21, 1981 |
| 4004694 |
Extractor assembly for extracting and/or diverting a selected number of signatures from a stream |
Jan. 25, 1977 |
| 3932272 |
Scan system |
Jan. 13, 1976 |
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