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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 |
| 5539289 |
Ultrasonic detection device, notably for an automatically controlled windscreen cleaning system |
Jul. 23, 1996 |
| 5498866 |
Optoelectronic sensor for detecting moisture on a windshield with means to compensate for a metallic layer in the windshield |
Mar. 12, 1996 |
| 5493190 |
Windshield wiper auto-delay control interface |
Feb. 20, 1996 |
| 5483346 |
Polarization based optical sensor utilizing total internal reflection |
Jan. 9, 1996 |
| 5459380 |
Moisture activated window closer |
Oct. 17, 1995 |
| 5453676 |
Trainable drive system for a windshield wiper |
Sep. 26, 1995 |
| 5446586 |
Self-cleaning mirror system for a motor vehicle |
Aug. 29, 1995 |
| 5436541 |
Rain detector |
Jul. 25, 1995 |
| 5432415 |
Automatically controlled cleaning arrangement in particular for a vehicle windshield |
Jul. 11, 1995 |
| 5428277 |
Automated controlled windscreen wiping |
Jun. 27, 1995 |
| 5336980 |
Apparatus and method for controlling a windshield wiping system |
Aug. 9, 1994 |
| 5323637 |
Moisture sensor |
Jun. 28, 1994 |
| 5321345 |
Moisture activated sensor system |
Jun. 14, 1994 |
| 5319293 |
Apparatus and method for controlling a windshield wiping system |
Jun. 7, 1994 |
| 5306992 |
Device for controlling a drive mechanism for an automotive accessory |
Apr. 26, 1994 |
| 5304936 |
Electrical water drop sensor with varying gap width |
Apr. 19, 1994 |
| 5293105 |
Rain sensor car electric window closure control |
Mar. 8, 1994 |
| 5285137 |
User selected controller for a window operator |
Feb. 8, 1994 |
| 5266873 |
Automatically controlled cleaning device, notably for a motor vehicle windscreen |
Nov. 30, 1993 |
| 5262640 |
Window mounted optical moisture sensor having light pipes with distal ends |
Nov. 16, 1993 |
| 5239244 |
Vehicle interface for moisture-sensitive wiper control |
Aug. 24, 1993 |
| 5227705 |
Device for controlling a windscreen wiping system |
Jul. 13, 1993 |
| 5159247 |
Rain-actuated control for covering systems |
Oct. 27, 1992 |
| 5157312 |
Device including wetness sensor for controlling a windshield wiper |
Oct. 20, 1992 |
| 5140233 |
Control of windshield wiper by integration and differentiation of sensor signal |
Aug. 18, 1992 |
| 5140234 |
Windshield wiper control based on rate of change of sensor signal |
Aug. 18, 1992 |
| 5138241 |
Raindrop detector for a wiper motor |
Aug. 11, 1992 |
| 5119002 |
Automatic windshield wiper apparatus with raindrop detector for automotive vehicles and methods for automatically controlling wiper apparatus |
Jun. 2, 1992 |
| RE33848 |
Automatic windshield wiper speed control with piezoelectric sensor |
Mar. 17, 1992 |
| 5059877 |
Rain responsive windshield wiper control |
Oct. 22, 1991 |
| 5057754 |
Moisture-sensing window cleaning control system |
Oct. 15, 1991 |
| 5015931 |
Windshield wiper system with rain detector |
May. 14, 1991 |
| 5006778 |
Motor diagnostics and electronic control for a clothers dryer |
Apr. 9, 1991 |
| 4956591 |
Control for a moisture sensor |
Sep. 11, 1990 |
| RE33308 |
Automatic window wiper control |
Aug. 21, 1990 |
| 4942349 |
Control system for operating a window wiper in response to water moisture |
Jul. 17, 1990 |
| 4916374 |
Continuously adaptive moisture sensor system for wiper control |
Apr. 10, 1990 |
| 4908554 |
Moisture sensing apparatus and interior protection system |
Mar. 13, 1990 |
| 4897585 |
Moisture sensor for an automatic vehicle window wiper control |
Jan. 30, 1990 |
| 4867561 |
Apparatus for optically detecting an extraneous matter on a translucent shield |
Sep. 19, 1989 |
| 4827198 |
Vehicle windshield and wiper with rain sensor |
May. 2, 1989 |
| 4810022 |
Automotive vehicle with adjustable aerodynamic accessory and control therefor |
Mar. 7, 1989 |
| 4810944 |
Interior protection system |
Mar. 7, 1989 |
| 4797605 |
Moisture sensor and method of fabrication thereof |
Jan. 10, 1989 |
| 4748390 |
Capacitive-type detection device |
May. 31, 1988 |
| 4740735 |
Apparatus and a method for controlling a wiper |
Apr. 26, 1988 |
| 4710878 |
Apparatus and a method for controlling wiper |
Dec. 1, 1987 |
| 4705998 |
Automatic window wiper control |
Nov. 10, 1987 |
| 4703237 |
Rain sensor |
Oct. 27, 1987 |
| 4689536 |
Apparatus and a method for controlling a windshield wiper |
Aug. 25, 1987 |
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