Resources Contact Us Home
Browse by Category: Main > Packaging & Containers
Class Information
Number: 221/179
Name: Article dispensing > With stack forming means > Movable chute or part thereof > Within hopper
Description: Devices in which the moving chute or part thereof has such motion within the physical bounds of the supply receptacle.

Sub-classes under this class:

Class Number Class Name Patents
221/181 Axially movable 5
221/180 Oscillating pivoted chute section 9

Patents under this class:

Patent Number Title Of Patent Date Issued
8191731 Apparatus for feeding screws Jun. 5, 2012
7975877 Bead feeder Jul. 12, 2011
7398895 Pharmaceutical tablet dispensing and packaging system Jul. 15, 2008
6681954 Product dispenser Jan. 27, 2004
4249841 Wire picking from a wire bundle Feb. 10, 1981
4236555 Stand-up screwgun Dec. 2, 1980

  Recently Added Patents
Systems and related methods of user-guided searching
Clothing fastener accessory
Method and system for coding an information signal using closed loop adaptive bit allocation
Tray for microwave cooking and folding of a food product
Synthesized interoperable communications
Bi-directional pattern dependent noise prediction
Techniques to manage communications resources for a multimedia conference event
  Randomly Featured Patents
System and method for customizing information handling system internal power source and service offerings based on usage profiles
Light-emitting device comprising an EU(II)-activated phosphor
Semiconductor device
Walk-through gate with top rail support
Video signal discriminating circuit and television receiver
Immunotherapy of B cell involvement in progression of solid, nonlymphoid tumors
Apparatus for lifting weights
Comparing aerial image to SEM of photoresist or substrate pattern for masking process characterization
Pan agglomeration with mechanical pellet classification
Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk