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Class 222/29 - Plural scale


Subclass of Class 222 - Dispensing
Definition: Dispensers having a signal reading point marker and a scale
No. of patents: 5
Last issue date: 04/21/1998


NumberTitleIssue Date
5740792Inhaler for powdered medications with gear-teeth counter assembly
A powder dispenser includes a powder housing for holding a supply of powdered material to be dispensed, the powder housing including an inhalation conduit provided displaced relation to the powdered material supply; a metering plate including a metered do...
04/21/1998
5602745Fuel dispenser electronics design
A fuel dispenser for installation in a service station equipped with a dispenser control console includes a housing, a pump to pump fuel through the housing, a fuel flow meter in the housing, a switch actuable to indicate fuel is to be pumped through the ...
02/11/1997
5295610Mixing can having a hinged cap with an integral measuring cup
A plastic gas can for the main purpose of blending 2 cycle fuel mixture and de-markation of ratio mixed by using an attached hinged cap (30) with an integrated measuring cup (10A) and exposed thumb-tabbed pointer (15) positioned to one of the engraved rat...
03/22/1994
4565302Actuatable dosing mechanism
A dosing mechanism in the form of a manually operable, single-acting piston pump, which dispenses a given quantity of a substance, e.g. in atomized form, during each actuating stroke has a counter. For this purpose, a counting ring mounted in rotary manne...
01/21/1986
4347435Readout mechanism for fuel pump counter
A readout pointer for the penny wheel of a fuel pump cost counter having a circumferentially extending mask for the penny wheel and adapted to be mounted in alternate axially spaced positions for selectively masking the short graduations on the penny whee...
08/31/1982
 
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