US PATENT SUBCLASS 320 / FOR 117
.~.~.~ Variable number in series (320/18)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


320 /   HD   ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING

FOR 101  DF  BATTERY CHARGING AND/OR DISCHARGING (320/2) {15}
FOR 114  DF  .~ Plural, diversely treated, batteries (320/15) {3}
FOR 116  DF  .~.~ Series-connected batteries (320/17) {1}
FOR 117.~.~.~ Variable number in series (320/18)

DEFINITION

Classification: 320/FOR.117

Foreign art collection in which means operate to vary the number of batteries which are connected in series.