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Class Information
Number: 34/89
Name: Drying and gas or vapor contact with solids > Apparatus > With indicating or testing means
Description: Apparatus including means, such as weighers, samplers, thermometers, overflow indicators, and position indicators, for indicating or testing the operation of the apparatus.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7544234 |
Vehicle air system having an indicator device and method |
Jun. 9, 2009 |
| 7532810 |
Portable electrical appliance with diagnostic system |
May. 12, 2009 |
| 7313874 |
Dryer and method for controlling the same |
Jan. 1, 2008 |
| 7234247 |
Low pressure dryer |
Jun. 26, 2007 |
| 7191545 |
Apparatus to dry substrates |
Mar. 20, 2007 |
| 7013577 |
System and method for testing a fire suppression system in a clothes dryer |
Mar. 21, 2006 |
| 6997966 |
Lint trap |
Feb. 14, 2006 |
| 6725732 |
Clothes dryer with safety feature |
Apr. 27, 2004 |
| 6694638 |
Dryer vent check strip |
Feb. 24, 2004 |
| 6655047 |
Fire arrester for use with a clothes dryer |
Dec. 2, 2003 |
| 6460414 |
Automated acoustic micro imaging system and method |
Oct. 8, 2002 |
| 6220092 |
Dryer with an air flow testing device |
Apr. 24, 2001 |
| 6141888 |
Monitoring wood sample weight with mechanical force proportioning |
Nov. 7, 2000 |
| 6119506 |
Apparatus and method for determining transport properties of porous materials |
Sep. 19, 2000 |
| 6079122 |
Weighing dryer |
Jun. 27, 2000 |
| 5940986 |
Heat staked moisture sensor electrodes |
Aug. 24, 1999 |
| 5836087 |
Footwear dryer support rod |
Nov. 17, 1998 |
| 5787600 |
Dryer mounted in a housing |
Aug. 4, 1998 |
| 5709040 |
Exhaust air particulate contamination sensing for tumbler dryers |
Jan. 20, 1998 |
| 5685089 |
Process and apparatus for production of ceramic powders by spray drying |
Nov. 11, 1997 |
| 5467077 |
Method and means for indicating an appliance condition |
Nov. 14, 1995 |
| 5301440 |
On-line type moisture measuring system for powdered or granular materials |
Apr. 12, 1994 |
| 5291667 |
Electronic control of clothes dryer |
Mar. 8, 1994 |
| 5274931 |
On-line moisture control method for powdered or granular materials and a system to execute the method |
Jan. 4, 1994 |
| 5189812 |
Moisture sensor for a continuous flow dryer |
Mar. 2, 1993 |
| 5165180 |
On-line drying control method for powdered or granular materials and a system to execute the method |
Nov. 24, 1992 |
| 4925474 |
Method and apparatus for on-line LOI measurement of fibers |
May. 15, 1990 |
| 4924604 |
Drying device for garments |
May. 15, 1990 |
| 4831747 |
Continuous drier for veneer |
May. 23, 1989 |
| 4709579 |
Measurement of moisture content |
Dec. 1, 1987 |
| 4704806 |
Apparatus for determining the timewise progress of the drying of a material sample |
Nov. 10, 1987 |
| 4649654 |
Apparatus for controlling electric clothes dryer and method therefor |
Mar. 17, 1987 |
| 4616425 |
Moisture measurement apparatus and method |
Oct. 14, 1986 |
| 4608765 |
Process and apparatus for simulating a rolling and drying operation |
Sep. 2, 1986 |
| 4599809 |
Grain dryer system |
Jul. 15, 1986 |
| 4580354 |
Method and device for measuring humidity |
Apr. 8, 1986 |
| 4536971 |
Apparatus for testing the air-permeability of lengths of textiles |
Aug. 27, 1985 |
| 4520748 |
Differential-vacuum alarm device |
Jun. 4, 1985 |
| 4498248 |
Method and device for controlling a continuous heat treatment of a textile fabric web |
Feb. 12, 1985 |
| 4497121 |
Process simulator |
Feb. 5, 1985 |
| 4477981 |
Dynamic drying simulator |
Oct. 23, 1984 |
| 4372054 |
Method and means for programming the operation of an apparatus |
Feb. 8, 1983 |
| 4365582 |
Differential pressure signal device |
Dec. 28, 1982 |
| 4287753 |
Automatic moisture controller with stack sensor |
Sep. 8, 1981 |
| 4263720 |
System and method for monitoring air flow in a bulk tobacco curing and drying structure |
Apr. 28, 1981 |
| 4261109 |
Method and apparatus for controlling the operation of a magnetically stabilized fluidized bed by magnetic field measurement |
Apr. 14, 1981 |
| 4253243 |
Process and apparatus for moisture conditioning seed cotton and like materials |
Mar. 3, 1981 |
| 4247989 |
Method for identifying and maintaining a dormancy index in stored grain |
Feb. 3, 1981 |
| 4221058 |
Humidity responsive control for dryers |
Sep. 9, 1980 |
| 4218831 |
Continuous ultraviolet curing system |
Aug. 26, 1980 |
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