Resources Contact Us Home
Browse by Category: Main > Packaging & Containers
Class Information
Number: 221/42
Name: Article dispensing > Concurrent separation and distortion of flexible article (e.g., napkin holders) > By ejecting means > Rotary
Description: Devices in which the discharge assistant has movement about a fixed axis in one direction only.

Sub-classes under this class:

Class Number Class Name Patents
221/43 Friction roller 20

Patents under this class:

Patent Number Title Of Patent Date Issued
8662346 Apparatus and method for dispensing and folding of sheets from a stack Mar. 4, 2014
8574510 Stackable electrochemical analyte sensors, systems and methods including same Nov. 5, 2013
8538580 Sheet product dispensers and methods for controlling the dispensers Sep. 17, 2013
8499955 Techniques for at least one of transport, storage, and display of one or more items of at least one of apparel and accessories Aug. 6, 2013
8499965 Dispenser for an orally dissolvable strip Aug. 6, 2013
8444007 Inner wipes May. 21, 2013
8100290 Spooled adhesive bandage dispenser Jan. 24, 2012
7987845 Dry powder inhalers having spiral travel paths, unit dose microcartridges with dry powder, related devices and methods Aug. 2, 2011
7744297 Sticky note printer and method of controlling the same Jun. 29, 2010
7172091 Mop dispenser Feb. 6, 2007
7104418 Dispenser for rolled materials Sep. 12, 2006
5328052 Easy lid dispenser Jul. 12, 1994
5323918 Adhesive sheet separator Jun. 28, 1994
4323168 Method and apparatus for dispensing flexible trays Apr. 6, 1982

  Recently Added Patents
Semiconductor device
Method and system for placing an emergency call
Bioreactor device, and method and system for fabricating tissues in the bioreactor device
Method for preventing wheat from mycotoxin contamination
Anti-GITR antibodies
Method and apparatus for performing real time anomaly detection
Server chassis
  Randomly Featured Patents
Method and apparatus for packaging multistrand roving
Mammalian tumor susceptibility genes and their uses
Stented anchoring of gastric space-occupying devices
Elimination of N+ implant from flash technologies by replacement with standard medium-doped-drain (Mdd) implant
Noise assessment of PCM regenerators
Utilization of orthophosphoric esters for the production of aqueous fluids for working metals
Induction heating of polymer matrix composites in a mold press
Production of acetic acid with high conversion rate
Seal ring