US PATENT SUBCLASS 406 / 140
.~.~.~ Plural blowers or pumps
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
     
Terms of Use
406 /
HD
CONVEYORS: FLUID CURRENT
108
DF
INTAKE TO FLUID CURRENT CONVEYOR
{7}
122
DF
.~ Load receptacle type {9}
139
DF
.~.~ Blower or pump carried by receptacle {1}
140
.~.~.~ Plural blowers or pumps
DEFINITION
Classification: 406/140
Plural blowers or pumps:
(under subclass 139) Method or apparatus wherein two or more driven fluid propelling devices are supported by the receptacle*.
SEE OR SEARCH THIS CLASS, SUBCLASS:
104, for a receptacle which feeds the load through a plurality of associated blowers or pumps.