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Class Information
Number: 141/258
Name: Fluent material handling, with receiver or receiver coacting means > With means to move supply means and/or receiver to, from or during flow relation > Relatively receding discharge assistant and receiver engaging means > Axially reciprocating discharge assistant
Description: Apparatus having means for assisting the movement of contents material from a source to a receiver by an action which partakes of a recurring back and forth linear motion.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7182224 |
Device for portioning flowable food products |
Feb. 27, 2007 |
| 7083007 |
Fingerboard with pneumatically actuated finger latches |
Aug. 1, 2006 |
| 7059369 |
Self-cleaning product transfer device |
Jun. 13, 2006 |
| 7051771 |
Method and apparatus for introducing powder into a pocket |
May. 30, 2006 |
| 6951230 |
Continuously variable length and shaped auger for powder fillers |
Oct. 4, 2005 |
| 6810921 |
Method of and device for dispensing bulk material |
Nov. 2, 2004 |
| 6810930 |
Apparatus for metering powdered filling material |
Nov. 2, 2004 |
| 6585013 |
Machine for filling capsules with at least one product |
Jul. 1, 2003 |
| 6484763 |
Device for transporting fluids, such as viscous adhesives or sealants |
Nov. 26, 2002 |
| 6378574 |
Rotary type continuous filling apparatus |
Apr. 30, 2002 |
| 6257286 |
Spray valve for food product and dispensing apparatus |
Jul. 10, 2001 |
| 6148874 |
Filling head mechanism that removes material from a spout of a filled container before completely disengaging from the spout |
Nov. 21, 2000 |
| 6105634 |
Device for filling packages under low germ level conditions |
Aug. 22, 2000 |
| 5996652 |
Filling fluent foodstuffs into containers |
Dec. 7, 1999 |
| 5865226 |
Servo motor driven fill system |
Feb. 2, 1999 |
| 5769136 |
Liquid metering-filling apparatus |
Jun. 23, 1998 |
| 5626171 |
Apparatus for measuring and dispensing predetermined amounts of powdered material |
May. 6, 1997 |
| 5524683 |
Method and apparatus for filling containers |
Jun. 11, 1996 |
| 5431198 |
Apparatus and method of operation for a product filler machine |
Jul. 11, 1995 |
| 5417260 |
Metering-out device, a metering-out valve, and apparatus for timed metering out of liquid |
May. 23, 1995 |
| 5315362 |
Multicolor developing device including expansion/contraction means for permitting a developing mechanism to move relative to its associated toner container |
May. 24, 1994 |
| 5247970 |
Method for filling particulate material into tubes |
Sep. 28, 1993 |
| 5240049 |
Machine for the dosage and introduction of powder products into containers |
Aug. 31, 1993 |
| 5230203 |
Apparatus and method for providing sealed containers filled with a liquid |
Jul. 27, 1993 |
| 5230373 |
Piston filler |
Jul. 27, 1993 |
| 5137187 |
Anti-spray fluid dispensing nozzle |
Aug. 11, 1992 |
| 5127549 |
Nozzle assembly for a filling machine |
Jul. 7, 1992 |
| 5127449 |
Servo-controlled apparatus for filling containers |
Jul. 7, 1992 |
| 5107907 |
Two-stage product filling apparatus |
Apr. 28, 1992 |
| 5097876 |
Process and machine for gauging and stuffing meat products under vacuum conditions |
Mar. 24, 1992 |
| 5080148 |
Volume adjustment device for a filler |
Jan. 14, 1992 |
| 5044758 |
Caulk and transfer apparatus |
Sep. 3, 1991 |
| 5040579 |
Device for detecting leak in metering cylinder of liquid filling machine |
Aug. 20, 1991 |
| 5035270 |
Automatic conveyorized container filler |
Jul. 30, 1991 |
| 5027983 |
Apparatus for filling specified amount of liquid |
Jul. 2, 1991 |
| 5019127 |
Dosing a liquid |
May. 28, 1991 |
| 5009339 |
Method of and an apparatus for venting a filling plant |
Apr. 23, 1991 |
| 4982770 |
Apparatus for filling specified amount of liquid |
Jan. 8, 1991 |
| 4974755 |
Dispensing valve assembly and system |
Dec. 4, 1990 |
| 4964444 |
Apparatus for cleaning a filling pipe |
Oct. 23, 1990 |
| 4958669 |
Device for filling specified amount of liquid |
Sep. 25, 1990 |
| 4953600 |
Method and apparatus for transferring a predetermined portion to a container |
Sep. 4, 1990 |
| 4938271 |
Dosing apparatus |
Jul. 3, 1990 |
| 4930555 |
Microgravity dispenser with agitator, metering device and cup filler |
Jun. 5, 1990 |
| 4925069 |
Apparatus for filling specified amount of liquid |
May. 15, 1990 |
| 4917158 |
Dispensing device for fluid products |
Apr. 17, 1990 |
| 4913202 |
Filling packaging containers |
Apr. 3, 1990 |
| 4905744 |
Liquid-flow control apparatus |
Mar. 6, 1990 |
| 4895195 |
Apparatus for volumetric dosing of a fragile bulk material |
Jan. 23, 1990 |
| 4871001 |
Device for filling viscous material |
Oct. 3, 1989 |
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