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

Icon_funbox Bizarre Patents

Patent No. 6260903

Portable automobile partition

A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.

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 177/51 - Coin size


Subclass of Class 177 - Weighing scales
Definition: Apparatus having a size gauging structure.
No. of patents: 4
Last issue date: 07/18/1989


NumberTitleIssue Date
4848556Low power coin discrimination apparatus
A low power coin discriminator detects and identifies the denomination of a coin to activate a parking meter, telephone, or vending machine device. Initially the device is in a low power, dormant state. Insertion of a coin into the discrimator trips a swi...
07/18/1989
4741426Coin acceptor for vending machine
A coin acceptor includes first and second members initially spaced apart from one another and frictionally carrying a third member having a coin selectively positioned thereon. Moving the first and second members toward one another causes relative displac...
05/03/1988
4705153Coin acceptor for vending machine
A coin acceptor includes first and second members initially spaced apart from one another and frictionally carrying a third member. Moving the first and second members toward one another displaces the third member a distance corresponding to the weight of...
11/10/1987
4522275Cash totalizing apparatus and method
Apparatus which includes a plurality of separate weight-responsive, electronic measuring elements, such as load cells, disposed on a base insertable into the bottom of a cash drawer or the like. The drawer has a number of compartments to hold coins of dif...
06/11/1985
 
Sign InRegister
Username  
Password   
forgot password?