U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"This is the patent age of new inventions for killing bodies, and for saving souls. All propagated with the best intentions."

Lord Byron ;

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 221/183 - Agitator carried by or interrelated with discharging means


Subclass of Class 221 - Article dispensing
Definition: Devices in which the stack forming means includes a shaking
No. of patents: 12
Last issue date: 01/29/2008


NumberTitleIssue Date
7322166Apparatus for unwrapping and transporting frangible wafers for ice cream sandwiches and the like
The present invention is an apparatus and method for unwrapping a package of frangible articles bearing a wrapping material, the wrapping material having a rear portion and a forward tab, the forward tab adapted to open the wrapping material when pulled, the apparat...
01/29/2008
7048183RFID rag and method of user verification
An identification tag (100) facilitates use of a secure computer system (300). The tag (100) is adapted to be worn on a user's wrist and includes an identification and registration circuit (102) that includes an identification component (...
05/23/2006
7014064Piece feeder
A piece feeder comprising a rotating cylindrical bowl (3) with an aligning track (2) on its upper edge which is driven by a motor in a cylindrical outer housing (1) and having a piece lifter (4) which is attached to the outer housing with...
03/21/2006
6908022Washer feeding and positioning attachment for fastener driver
A pneumatically operated washer feeding attachment for use with a fastener driver of the type having a driver stroke axis and an exit barrel. A delivery channel has an acceleration chamber at one end for receiving washers one at a time from a magazine, and a retenti...
06/21/2005
6135313Device for storing and isolating components which can be accomodated as bulk material
An apparatus for storing and isolating components that are accommodated as bulk material has a supply reservoir for receiving the bulk material. An orientation canal is connected to the supply reservoir through which the parts are transported succesively ...
10/24/2000
6070758Automatic screw feeding machine manifold and arrangement therefor
An arrangement (10) and a manifold (12) are disclosed for feeding different sized or types of fasteners from a plurality of automatic screw feeding machines (11) into and through the manifold (12) to a fastening tool (21) at a remote location, whereby one...
06/06/2000
5979701Page brake in a printing machine fly
A sheet brake improves laying sheets off onto a stack in the take-off unit of a sheet-fed rotary printing press. The sheet brake is provided with a crank drive that generates a back-and-forth stroke by way of a synchronized drive mechanism at the rate tra...
11/09/1999
4732296Track feed arrangement for an automatic screw feeding machine
A gravity fed, track arrangement for assemblying orienting, and aligning a plurality of fasteners for use with an automatic screw feeding machine is disclosed. Inclined tracks having a space therebetween are provided with a pivotable stabilizing bar which...
03/22/1988
4667847Dispenser for golf balls
A dispenser for golf balls comprises an upper bin (1) containing the balls to be dispensed retained by means of an inclined plate (2) partially sealing the bin (1) so as to arrange in its lower portion an opening (3) for the passage of the balls. In order...
05/26/1987
4405060Tablet dispensing device
A tablet dispenser for dispensing a solid tablet or a predetermined number of tablets of a substantially uniform size from a storage area containing a relatively large number of tablets into a dispensing orifice upon operation of an external actuating mec...
09/20/1983
4314515Seed singulator
A seed singulator uses two opposing surfaces, one of which has a groove extending across it dimensioned to receive seeds in a single file. The two surfaces are moved relative to each other, with the groove having an angled relationship of less than 90° w...
02/09/1982
4239103Oscillating feeding apparatus
An oscillating feeding apparatus has an oscillating cup and a storage hopper. A rotatably driven separating disc is at the foot of the storage hopper and, at the lower edge of the storage hopper, there is provided an annular output opening which is closed...
12/16/1980
 
Sign InRegister
Username  
Password   
forgot password?