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Class Information
Number: 209/3.3
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 > Marking or tagging item
Description: Methods and apparatus wherein materials or items are marked or tagged to facilitate their separation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620559 |
System for facilitating medical waste disposal |
Nov. 17, 2009 |
| 7614502 |
Apparatus and method for making and sorting articles of mail |
Nov. 10, 2009 |
| 7617113 |
Medical waste sorting method |
Nov. 10, 2009 |
| 7591374 |
Automated high-throughput seed sample handling system and method |
Sep. 22, 2009 |
| 7588151 |
Automated high-throughput seed sample handling system and method |
Sep. 15, 2009 |
| 7565299 |
Waste sorting and tracking system and method |
Jul. 21, 2009 |
| 7562025 |
Waste sorting system with query function, and method thereof |
Jul. 14, 2009 |
| 7533029 |
Waste sorting system for rendering drugs non-recoverable |
May. 12, 2009 |
| 7533028 |
Waste sorting method for rendering drugs non-recoverable |
May. 12, 2009 |
| 7487100 |
Method of sorting regulated drug waste |
Feb. 3, 2009 |
| 7483837 |
Waste sensing system |
Jan. 27, 2009 |
| 7463946 |
Mail handling equipment and methods |
Dec. 9, 2008 |
| 7439467 |
Method and apparatus for processing outgoing bulk mail |
Oct. 21, 2008 |
| 7419058 |
System for gathering discarded post-consumer carpet, for recycling |
Sep. 2, 2008 |
| 7290665 |
Automated high-throughput seed sample handling system and method |
Nov. 6, 2007 |
| 7232687 |
Multiple sorter monitor and control subsystem for flow cytometer |
Jun. 19, 2007 |
| 7165679 |
Apparatus and methods for identifying and processing mail using an identification code |
Jan. 23, 2007 |
| 7163143 |
Method of delaying printing of an identity code on a mail item |
Jan. 16, 2007 |
| 7142118 |
Management and distribution of surgical supplies within an RFID enabled network |
Nov. 28, 2006 |
| 7080737 |
Method and system for automatically sorting and packing products |
Jul. 25, 2006 |
| 6998558 |
Suppresion of mail addressing errors using extended client codes |
Feb. 14, 2006 |
| 6974034 |
Mail handling equipment and methods |
Dec. 13, 2005 |
| 6953119 |
System for gathering discarded post-consumer carpet, for recycling |
Oct. 11, 2005 |
| 6881915 |
Contrast enhancing marking system for application of unobtrusive identification and other markings |
Apr. 19, 2005 |
| 6874639 |
Methods and apparatus employing multi-spectral imaging for the remote identification and sorting of objects |
Apr. 5, 2005 |
| 6826446 |
Postal sorting process including recovery of errors in reading codes affixed to the mail items |
Nov. 30, 2004 |
| 6813541 |
Method for sorting postal articles on automatic sorting devices |
Nov. 2, 2004 |
| 6795975 |
Method and apparatus for selective shielding of fabric antennas |
Sep. 28, 2004 |
| 6701216 |
Method for printing a manifest or statement of mailing having a pattern that matches a pattern printed on the edges of mail pieces contained in a tray |
Mar. 2, 2004 |
| 6695145 |
Unique sequencing and sorting system for garments in the uniform rental business |
Feb. 24, 2004 |
| 6675065 |
Method for tagging mail |
Jan. 6, 2004 |
| 6578712 |
Methods and apparatus employing multi-spectral imaging for the remote identification and sorting of objects |
Jun. 17, 2003 |
| 6562239 |
Magnetic separation device |
May. 13, 2003 |
| 6488155 |
Methods and apparatus employing multi-spectral imaging for the remote identification and sorting of objects |
Dec. 3, 2002 |
| 6474387 |
Sorting device |
Nov. 5, 2002 |
| 6412642 |
Method of applying marking to metal sheet for scrap sorting purposes |
Jul. 2, 2002 |
| 6311846 |
Method and apparatus for sorting and acquiring image data for documents |
Nov. 6, 2001 |
| 6305548 |
Method and system for recycling discarded industrial products |
Oct. 23, 2001 |
| 6241460 |
Offset sorter for envelopes |
Jun. 5, 2001 |
| 6239397 |
Process for sorting mailings |
May. 29, 2001 |
| 6219647 |
Method and an apparatus for preprocessing logging of received postal items |
Apr. 17, 2001 |
| 6133044 |
High speed flow cytometer droplet formation system and method |
Oct. 17, 2000 |
| 6112902 |
Method and apparatus for sorting and acquiring image data for documents |
Sep. 5, 2000 |
| 6110085 |
Coated roller with permanent identification and method for providing such identification |
Aug. 29, 2000 |
| 6085914 |
Soft article sorting system |
Jul. 11, 2000 |
| 6064476 |
Self-targeting reader system for remote identification |
May. 16, 2000 |
| 6003677 |
Method for the automated processing of ATM envelopes |
Dec. 21, 1999 |
| 5990437 |
System for sorting articles |
Nov. 23, 1999 |
| 5964354 |
Garment sorter |
Oct. 12, 1999 |
| 5960402 |
Information management apparatus dealing with waste and waste recycle planning supporting apparatus |
Sep. 28, 1999 |
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