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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 |
| 4860926 |
Arrangement for dosingly filling of fluid or pasty material into containers |
Aug. 29, 1989 |
| 4854354 |
Dosing arrangement including a return sucking device |
Aug. 8, 1989 |
| 4842026 |
Machine for filling receptacles with flowable materials and method of cleaning the machine |
Jun. 27, 1989 |
| 4838326 |
Linear volumetric system with automatic latching means for clamping together adjacent filler cylinders |
Jun. 13, 1989 |
| 4830068 |
Device for the simultaneous quantitative regulated filling of liquid or soft plasticized substances, such as butter, margarine, pastes or the like by means of nozzles into adjacently arranged |
May. 16, 1989 |
| 4817685 |
Apparatus and method for simultaneously filling multiple munitions items with explosive |
Apr. 4, 1989 |
| 4817683 |
Adjustable automatic accurate container filling machine |
Apr. 4, 1989 |
| 4798235 |
Metering and dispensing device for the packing of liquids products |
Jan. 17, 1989 |
| 4796679 |
Apparatus for dispensing a deformable and flowable filling material |
Jan. 10, 1989 |
| 4750532 |
Device for extracting liquids contained therein and arrangement for filling the device |
Jun. 14, 1988 |
| 4734261 |
Duplex pipette |
Mar. 29, 1988 |
| 4723581 |
Process and apparatus for drawing off deformable masses containing air |
Feb. 9, 1988 |
| 4712593 |
Apparatus for the metered removal of pasty or fluid substances |
Dec. 15, 1987 |
| 4708269 |
Plunger-operated dispensing device |
Nov. 24, 1987 |
| 4667709 |
Arrangement for dosingly filling of fluent filling material into containers |
May. 26, 1987 |
| 4627475 |
Product-dispensing apparatus |
Dec. 9, 1986 |
| 4621667 |
Apparatus for the extracting and depositing of measured quantities of liquids |
Nov. 11, 1986 |
| 4597421 |
Method and device for on-column injection of a liquid sample into small diameter columns |
Jul. 1, 1986 |
| 4593730 |
Liquid dispensing apparatus |
Jun. 10, 1986 |
| 4588003 |
Refuse packaging assembly |
May. 13, 1986 |
| 4586545 |
Solid product filling and measuring apparatus |
May. 6, 1986 |
| 4545412 |
Machine for filling a container with pharmaceutical products formed by paste |
Oct. 8, 1985 |
| 4542835 |
Method for filling containers with metered quantities of powdered materials |
Sep. 24, 1985 |
| 4512664 |
Internal mixer |
Apr. 23, 1985 |
| 4501307 |
Machine for filling and closing two-piece hard gelatine capsules |
Feb. 26, 1985 |
| 4500273 |
Automatic pouring and dispensing machine for manufacturing hard and soft candy |
Feb. 19, 1985 |
| 4498510 |
Device for drawing, holding and dispensing liquid |
Feb. 12, 1985 |
| 4489768 |
Distribution device for butter filling system |
Dec. 25, 1984 |
| 4489769 |
Continuous-cycle aseptic filling machine |
Dec. 25, 1984 |
| 4437498 |
Carton filling apparatus |
Mar. 20, 1984 |
| 4373560 |
Apparatus for filling caulking tubes |
Feb. 15, 1983 |
| 4341244 |
Metering device particularly for capsule-filling machines |
Jul. 27, 1982 |
| 4335760 |
Apparatus for holding a syringe and filling an ampule |
Jun. 22, 1982 |
| 4319517 |
Piston filler |
Mar. 16, 1982 |
| 4308900 |
Container filling system |
Jan. 5, 1982 |
| 4300603 |
Antidrip volumetric rapid filling machine usable with very viscous substances |
Nov. 17, 1981 |
| 4271877 |
Packaging machine with funnel-type filling mechanism |
Jun. 9, 1981 |
| 4258761 |
Rehydrator |
Mar. 31, 1981 |
| 4207931 |
Methods and apparatus for dispensing dynamoelectric machine lubricant material |
Jun. 17, 1980 |
| 4207930 |
Methods and apparatus for use in dispensing dynamoelectric machine lubricant material |
Jun. 17, 1980 |
| 4062386 |
Method and apparatus for the dosing of dense pasty substances |
Dec. 13, 1977 |
| 3972683 |
Fluid transfer apparatus |
Aug. 3, 1976 |
| 3949746 |
Animal injector apparatus |
Apr. 13, 1976 |
| 3943527 |
Noncontacting marker |
Mar. 9, 1976 |
| 3934427 |
Dispensing machine |
Jan. 27, 1976 |
| 3934625 |
Food dispensing valve means and control system for automatic container filling machines |
Jan. 27, 1976 |
| 3933570 |
Panel manufacturing machine and method |
Jan. 20, 1976 |
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