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...that after Parker Brothers executives turned down the game of Monopoly because it had "52 fundamental errors" (including taking too long to play), a copy of the game wound up in the home of the company president who stayed up until 1 a.m. to finish playing it? He was so impressed by the game that the next day he wrote to inventor Charles Darrow and offered to buy it!

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Class 221/189 - Relative to stationary article trap


Subclass of Class 221 - Article dispensing
Definition: Devices in which the supply container moves with respect
No. of patents: 5
Last issue date: 07/08/2008


NumberTitleIssue Date
7395946Tablet cassette
A tablet cassette in which a tablet is not discharged during a mounting or dismounting operation of the tablet cassette. The tablet cassette (1) incorporates a rotor (6) having pocket portions (7) for holding tablets (T). When the tablet cassett...
07/08/2008
6062797Top platform and interchangeable guide lane assemblage for vibratory feeders
A top platform with interchangeable guide lanes for use on vibratory feed devices is described. The top platform comprises a rectangular deck member on which is attached a brace means including at least one elevator brace, and at least one holddown brace ...
05/16/2000
5361937Articulated gravity feed module
An articulated gravity feed module includes a curved chute for holding items for sale, the chute having a curved bottom wall with a radius of curvature decreasing from a rear portion to a front portion, and side walls connected with the bottom wall; a mou...
11/08/1994
5236584Vacuum filtration apparatus
A filtration apparatus provides for semiautomatic operation by including a filter element dispenser located at a filtration station. In order to effect removal of a used filter element from the filtration station, a tilting mechanism allows for tilting of...
08/17/1993
4630794Soap holder and dispenser
This invention is a container for holding and semi-automatically dispensing a bar of soap. The soap is placed in the container through an opening in the top. A pivotally connected enclosure positions the soap on a holding shelf and shelters the soap from ...
12/23/1986
 
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