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Class Information
Number: 209/643
Name: Classifying, separating, and assorting solids > Sorting special items, and certain methods and apparatus (e.g., pocket type and light responsive sorting, etc.) for sorting any items > Separating means > Suction
Description: Methods and apparatus wherein items are separated by applying suction thereto.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7243801 |
System for removing plastic from recycled material |
Jul. 17, 2007 |
| 7220932 |
Work unit for conveying bottles between two stations and for rejecting faulty bottles |
May. 22, 2007 |
| 7128217 |
Bun laner |
Oct. 31, 2006 |
| 7111740 |
Sorting apparatus, sorting method and alignment apparatus |
Sep. 26, 2006 |
| 7044306 |
Automated picking, weighing and sorting system for particulate matter |
May. 16, 2006 |
| 6915550 |
Device and method for eliminating front and end trimmings from series of rolls |
Jul. 12, 2005 |
| 6892891 |
Manure management system using sloped screen separator |
May. 17, 2005 |
| 6814080 |
Apparatus for making a tobacco rod |
Nov. 9, 2004 |
| 6810796 |
Method for producing and distributing promotional images |
Nov. 2, 2004 |
| 6739455 |
Defective capsule removing mechanism |
May. 25, 2004 |
| 6595370 |
Apparatus and method for reducing contamination in a wafer transfer chamber |
Jul. 22, 2003 |
| 6588476 |
Method and apparatus for producing a faultless material web, as well as faultless material web |
Jul. 8, 2003 |
| 6571958 |
Mail processing double separator and sensing assemblies and methods |
Jun. 3, 2003 |
| 6479777 |
Electronic parts conveying apparatus and method |
Nov. 12, 2002 |
| 6439394 |
Separator for dry separation of powders |
Aug. 27, 2002 |
| 6427845 |
Apparatus for separating plastic bags from cans and/or bottles |
Aug. 6, 2002 |
| 6375011 |
Vibrating conveyor and method for conveying silicon fragments |
Apr. 23, 2002 |
| 6294747 |
Inspection machine for surface mount passive component |
Sep. 25, 2001 |
| 6220446 |
Particle size classifier |
Apr. 24, 2001 |
| 6202858 |
Method for sorting IC-components |
Mar. 20, 2001 |
| 6204464 |
Electronic component handler |
Mar. 20, 2001 |
| 6201885 |
Method for bakery product measurement |
Mar. 13, 2001 |
| 6123201 |
Drum elevator system |
Sep. 26, 2000 |
| 6050424 |
Method of checking cigarettes |
Apr. 18, 2000 |
| 6025567 |
Binning wheel for testing and sorting capacitor chips |
Feb. 15, 2000 |
| 6024098 |
Method of detecting and rejecting poorly filled cigarettes |
Feb. 15, 2000 |
| 5994656 |
Color sorting machine for cereal grain or the like having dust collecting device |
Nov. 30, 1999 |
| 5875898 |
Compost purification method and apparatus |
Mar. 2, 1999 |
| 5819954 |
Coupon sorting system and method of sorting coupons |
Oct. 13, 1998 |
| 5782364 |
Device for separating a mixture of objects |
Jul. 21, 1998 |
| 5772045 |
Selector for badly-filled capsules |
Jun. 30, 1998 |
| 5475917 |
Trim removing apparatus associated with a cutting-off machine for the formation of small rolls of toilet paper or the like |
Dec. 19, 1995 |
| 5392928 |
Inspection and sorting of containers |
Feb. 28, 1995 |
| 5277320 |
Shell egg culling system |
Jan. 11, 1994 |
| 5242059 |
Method and apparatus for sorting material |
Sep. 7, 1993 |
| 5222606 |
Device for feeding cigarettes to the wrapping line of a packaging machine |
Jun. 29, 1993 |
| 5135114 |
Apparatus for evaluating the grade of rice grains |
Aug. 4, 1992 |
| 5123543 |
Apparatus for separating angel hair |
Jun. 23, 1992 |
| 5106487 |
Parts separator device for separating heavy materials from chips and lubricants |
Apr. 21, 1992 |
| 5104523 |
Glass-plate sorting system |
Apr. 14, 1992 |
| 5048696 |
Conveyed item divider/sorter |
Sep. 17, 1991 |
| 5024333 |
Cigarette segregating apparatus |
Jun. 18, 1991 |
| 5018539 |
Cigarette ejection device |
May. 28, 1991 |
| 4975863 |
System and process for grain examination |
Dec. 4, 1990 |
| 4955728 |
Method and apparatus of distinguishing between live and dead poultry eggs |
Sep. 11, 1990 |
| 4936465 |
Method and apparatus for fast, reliable, and environmentally safe dispensing of fluids, gases and individual particles of a suspension through pressure control at well defined parts of a close |
Jun. 26, 1990 |
| 4929342 |
Apparatus and method for separating recyclable materials |
May. 29, 1990 |
| 4914672 |
Method and apparatus of distinguishing between live and dead poultry eggs |
Apr. 3, 1990 |
| 4830194 |
Granule inspection apparatus |
May. 16, 1989 |
| 4818383 |
Apparatus and method for inspecting and grading samples of grain |
Apr. 4, 1989 |
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