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Class Information
Number: 318/483
Name: Electricity: motive power systems > Automatic and/or with time-delay means (e.g., automatic starting and/or stopping) > Moisture content or wetness
Description: Subject matter in which the sensing means is responsive to the presence of, or the degree or amount of, moisture, wetness, or humidity, in a solid, liquid, or gaseous mass or body.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4676638 |
Light-transmissible foreign object sensor |
Jun. 30, 1987 |
| 4665351 |
Windshield wiper control system and a precipitation sensor therefor |
May. 12, 1987 |
| 4620141 |
Rain-controlled windshield wipers |
Oct. 28, 1986 |
| 4613802 |
Proximity moisture sensor |
Sep. 23, 1986 |
| 4598273 |
Leak detection system for roofs |
Jul. 1, 1986 |
| 4595866 |
Windshield wiper control apparatus |
Jun. 17, 1986 |
| 4589771 |
Electro-optical liquid detector assembly |
May. 20, 1986 |
| 4588935 |
Method for controlling automobile device when sensor output is abnormal |
May. 13, 1986 |
| 4584508 |
Rain sensor in an automatic wiper drive control system for an automotive vehicle |
Apr. 22, 1986 |
| 4567412 |
Automatic wiper actuator for a vehicle window |
Jan. 28, 1986 |
| 4554493 |
Automated windshield wiper system |
Nov. 19, 1985 |
| 4542325 |
Rain condition dependent wiper control system for an automotive vehicle |
Sep. 17, 1985 |
| 4527106 |
Windshield wiper control system with improved precipitation sensor |
Jul. 2, 1985 |
| 4499410 |
Device for automatically adjusting the frequency of activation of a motor vehicle windscreen wiper |
Feb. 12, 1985 |
| 4463294 |
Windshield wiper control apparatus |
Jul. 31, 1984 |
| 4355271 |
Control apparatus |
Oct. 19, 1982 |
| 4339698 |
Control apparatus for windshield wiper system |
Jul. 13, 1982 |
| 4317073 |
Windshield wiper control system |
Feb. 23, 1982 |
| 4132881 |
Electrically heated vehicle window having plural moisture sensing probes |
Jan. 2, 1979 |
| 4131834 |
Windshield wiper control system |
Dec. 26, 1978 |
| 4127763 |
Heated window with a moisture sensor having a high impedance |
Nov. 28, 1978 |
| 4010383 |
Precipitation detector for arrangements which control windshield wipers and/or washers, and the like |
Mar. 1, 1977 |
| 3962617 |
Current limiting impedance network for dryer control |
Jun. 8, 1976 |
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