Electronic File Wrappers | Electronic Patent Documents | Paper Patent Documents | Current as of: June, 1999
| and Services |
CLASS NOTES | ||
1 | DF | PORTABLY MOUNTED |
2 R | DF | NONMAGNETIC-TYPE GENERATOR {1} |
3 | DF | RECIPROCATING AND/OR OSCILLATING-TYPE GENERATOR |
4 | DF | WITH FLYWHEELS OR MASSIVE MOVING PARTS |
5 | DF | WITH GENERATOR POLARITY CONTROL {1} |
7 | DF | COMBINED CONTROL OF GENERATING MEANS AND LOAD CIRCUIT {1} |
9 | DF | PLURAL DRIVING MEANS |
10 | DF | WITH PHYSICAL STARTING AND/OR STOPPING OF THE GENERATOR {3} |
14 | DF | COMBINED CONTROL OF GENERATOR AND DRIVING MEANS {1} |
17 | DF | AUTOMATIC CONTROL OF GENERATOR OR DRIVING MEANS {13} |
38 | DF | DRIVING MEANS CONTROL {1} |
40 | DF | POWER TRANSMITTING MECHANISM CONTROL {1} |
44 | DF | GENERATOR CONTROL {11} |
99 | DF | WITH SIGNALS, INDICATORS, RECORDERS, TESTING, ETC. |
100 | DF | MISCELLANEOUS |
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DIGESTS | ||
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DIG 2 | DF | Generator field current-responsive systems |
DIG 5 | DF | Hall effects elements |
DIG 6 | DF | Ripple sensitive |