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Class Information
Number: 222/95
Name: Dispensing > Collapsible wall-type container > With wall-collapsing means
Description: Dispensers having means other than or in addition to mere manual squeezing or gravity flow to assist or cause discharge of the receptacle contents.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5108007 |
Valve controlled squeezable fluid dispenser |
Apr. 28, 1992 |
| 5105983 |
Infusion apparatus |
Apr. 21, 1992 |
| 5100026 |
Collapsible container apparatus for use in the storage and transportation of fluid material |
Mar. 31, 1992 |
| 5100025 |
Pump dispensing apparatus |
Mar. 31, 1992 |
| 5096093 |
Hand held hydraulic dispenser |
Mar. 17, 1992 |
| 5096092 |
Food dispensing apparatus utilizing inflatable bladder |
Mar. 17, 1992 |
| 5085345 |
Hydraulic dispenser |
Feb. 4, 1992 |
| 5080652 |
Infusion apparatus |
Jan. 14, 1992 |
| 5076471 |
Bulk material container having a flexible liner with a follower |
Dec. 31, 1991 |
| 5071036 |
Extrusion aid |
Dec. 10, 1991 |
| 5069364 |
Dispensing apparatus |
Dec. 3, 1991 |
| 5069363 |
Compressed gas container |
Dec. 3, 1991 |
| 5060700 |
Dispenser for a viscous substance |
Oct. 29, 1991 |
| 5060826 |
Container with inflatable vessel for controlling flow of liquid or viscous material |
Oct. 29, 1991 |
| 5059182 |
Portable infusion device |
Oct. 22, 1991 |
| 5053011 |
Disposable pressure infusion system |
Oct. 1, 1991 |
| 5048724 |
Soft serve frozen confection dispenser |
Sep. 17, 1991 |
| 5040001 |
Collapsible storage bladder for ink cartridges |
Aug. 13, 1991 |
| 5035347 |
Device for squeezing tubes containing a paste |
Jul. 30, 1991 |
| 5031384 |
Process for the production and packaging of a bag-type dispenser, sub-assemblies and corresponding dispensers |
Jul. 16, 1991 |
| 5020691 |
Container shell and method of producing same |
Jun. 4, 1991 |
| 5016779 |
Apparatus for dispensing measured amounts of fluid from an open-ended pouch |
May. 21, 1991 |
| 5012956 |
Squeeze bottle with bag, dispensing system |
May. 7, 1991 |
| 5002203 |
Tank with entry fitting |
Mar. 26, 1991 |
| 5000350 |
Dispenser with replaceable pouch |
Mar. 19, 1991 |
| 4998991 |
Materials handling equipment |
Mar. 12, 1991 |
| 4991742 |
Automatic drip bottle set |
Feb. 12, 1991 |
| 4986444 |
Guns intended for extruding pastry products |
Jan. 22, 1991 |
| 4984712 |
Dispenser for a liquid or a paste put under pressure by prior deformation of a resilient receptacle |
Jan. 15, 1991 |
| 4981238 |
Dispensing can for viscous substances |
Jan. 1, 1991 |
| 4979629 |
Air expeller and supply receptacle for nursing bottle |
Dec. 25, 1990 |
| 4969577 |
Apparatus to provide for the storage and the controlled delivery of products that are under pressure |
Nov. 13, 1990 |
| 4964540 |
Pressurized fluid dispenser and method of making the same |
Oct. 23, 1990 |
| 4955871 |
Single-use disposable syringe |
Sep. 11, 1990 |
| 4949871 |
Barrier pack product dispensing cans |
Aug. 21, 1990 |
| 4946072 |
Container for surgical soap dispenser |
Aug. 7, 1990 |
| 4941598 |
Dosing cap |
Jul. 17, 1990 |
| 4938421 |
Cleaning liquid mixer for a water line, particularly for a surface cleaner |
Jul. 3, 1990 |
| 4921135 |
Pressurized beverage container dispensing system |
May. 1, 1990 |
| 4921136 |
Fixture for bag-type liquid dispenser |
May. 1, 1990 |
| 4909416 |
Device for containing and dispensing flowable materials |
Mar. 20, 1990 |
| 4906817 |
Overflow compensation device for a water heater using a variable volume bellows |
Mar. 6, 1990 |
| 4906103 |
Devices and methods for preparing a solution for medicinal purposes |
Mar. 6, 1990 |
| 4901886 |
Bag-in-tank concentrate system for postmix juice dispenser |
Feb. 20, 1990 |
| 4896832 |
Dispensing apparatus for metered quantities of pressurised fluid |
Jan. 30, 1990 |
| 4883473 |
Single use injection device |
Nov. 28, 1989 |
| 4880125 |
Anti-burp nursing bottle combination |
Nov. 14, 1989 |
| 4875508 |
Beverage container suitable for use in outer space |
Oct. 24, 1989 |
| 4867344 |
Pressurized dispenser |
Sep. 19, 1989 |
| 4865211 |
Collapsible article |
Sep. 12, 1989 |
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