US Patent Class 314
ELECTRIC LAMP AND DISCHARGE DEVICES: CONSUMABLE ELECTRODES-- Main Headings



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Current as of: June, 1999
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CLASS NOTES
1  DF  AUTOMATIC SUBSTITUTION OF DISCHARGE DEVICE, ELECTRODE OR LAMP {3}
7  DF  PLURAL DEVICES {1}
9  DF  WITH SIGNAL, INDICATOR AND/OR ALARM
10  DF  WTH AUTOMATIC SHUNT AND/OR CUTOUT {2}
20  DF  WTH DISCHARGE-DEFLECTING MEANS
21  DF  WITH AUXILIARY MATERIAL SUPPLY TO THE DISCHARGE {1}
23  DF  WITH ELECTRODE TIP CLEANER OR FILM-PUNCTURING MEANS {1}
25  DF  WITH ECONOMIZER
26  DF  WITH VENTILATOR, FUME FLOW SHIELD, FUME CONDENSER AND/OR TEMPERATURE MODIFYING MEANS {4}
31  DF  POLYPHASE A.C. SUPPLY
32  DF  WITH TRANSFORMER IN SUPPLY LINE
33  DF  THREE OR MORE SERIES-CONNECTED ELECTRODES
34  DF  WITH AUXILIARY-STARTING ELECTRODE
35  DF  WITH AUXILIARY-CONTROL ELECTRODE FOR THE ELECTRODE-MOVING MECHANISM
36  DF  PLURAL CATHODE AND/OR ANODE TYPE {2}
39  DF  OSCILLATORY AND/OR ROTARY ELECTRODE MOTION TYPE {2}
44  DF  DISK OR PLATE ELECTRODE TYPE
45  DF  INCLINED OR PARALLEL ELECTRODES {2}
51  DF  PLURAL MOVABLE ELECTRODES {1}
57  DF  MANUAL FEED {1}
59  DF  CONSUMPTION FEED TYPE {1}
61  DF  FLUID TRANSMISSION
62  DF  MOTOR SPEED-CONTROLLED
63  DF  RADIANT ENERGY RESPONSIVE CONTROL TYPE
64  DF  ELECTRIC DISCHARGE CONTROL CIRCUIT
65  DF  WITH ELECTRODE SEPARATING MECHANISM AND FEEDING MECHANISM {1}
68  DF  POSITIVE FEED {4}
82  DF  ESCAPEMENT FEED CONTROL
83  DF  DETENT OR BRAKE-CONTROLLED ROTARY FEED MEMBER OR GEAR {2}
89  DF  THERMOSTATIC OPERATOR OR CONTROLLER {1}
91  DF  WITH RESILIENT OR LOST MOTION CONNECTION
92  DF  WITH MECHANICAL ENERGY-STORING DEVICE {2}
98  DF  WITH ELECTRODE COUNTERBALANCE
99  DF  WITH RETARDER {1}
101  DF  RELEASABLE ELECTRODE OR RODGRIPPER TYPE {4}
112  DF  SLIDING ELECTRODE TYPE
113  DF  ELECTROMAGNETIC OPERATOR AND/OR FEED-CONTROLLING {3}
129  DF  WITH CURRENT-TRANSFER DEVICE
130  DF  FRAMES AND ELECTRODE SUPPORTS {4}
135  DF  WITH CURRENT OR VOLTAGE REGULATOR
136  DF  MISCELLANEOUS