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Class Information
Number: 250/430
Name: Radiant energy > Fluent material containment, support or transfer means > With valve or pump actuator
Description: Subject matter having a valve or pump to admit fluent material to or away from the containment, support or transfer means and power operated means to open or close the valve or turn off or on the pump.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7276720 |
Apparatus and methods for analyzing samples |
Oct. 2, 2007 |
| 7253413 |
Gas identification system |
Aug. 7, 2007 |
| 7205536 |
Micro matrix ion generator for analyzers |
Apr. 17, 2007 |
| 7163031 |
Automated dispensing system and associated method of use |
Jan. 16, 2007 |
| 6841774 |
Sample introduction device for mass spectrometry using a fast fluidic system to synchronize multiple parallel liquid sample streams |
Jan. 11, 2005 |
| 6649917 |
Cleaning system for UV disinfection module/reactor |
Nov. 18, 2003 |
| 6635885 |
Apparatus for delivering calibration compounds to mass spectrometers and method |
Oct. 21, 2003 |
| 6602425 |
Method for low cost water disinfection |
Aug. 5, 2003 |
| 6518581 |
Apparatus for control of gas flow into a mass spectrometer using a series of small orifices |
Feb. 11, 2003 |
| 6423965 |
Mass spectrometer |
Jul. 23, 2002 |
| 6419821 |
Apparatus for low cost water disinfection |
Jul. 16, 2002 |
| 6377004 |
Thin vacuum valve for particle accelerator beam lines |
Apr. 23, 2002 |
| 6157036 |
System and method for automatically eluting and concentrating a radioisotope |
Dec. 5, 2000 |
| 5891329 |
Water tapping fixture |
Apr. 6, 1999 |
| 5742516 |
Indoor air quality and ventilation assessment monitoring device |
Apr. 21, 1998 |
| 5438205 |
Ion source gaseous discharge initiation impulse valve |
Aug. 1, 1995 |
| 5257297 |
System for monitoring the radioactivity of liquid waste |
Oct. 26, 1993 |
| 5166526 |
Apparatus and method for measuring the radioactivity of an eluate |
Nov. 24, 1992 |
| 4833329 |
System for generating and containerizing radioisotopes |
May. 23, 1989 |
| 4499377 |
Detection and control system based on ambient air quality |
Feb. 12, 1985 |
| 4469574 |
Process and automated device for laser-induced chemistry |
Sep. 4, 1984 |
| 4427893 |
Apparatus and method for storing spent fuel assemblies |
Jan. 24, 1984 |
| 4424825 |
Fast closing valve |
Jan. 10, 1984 |
| 4400270 |
Ultraviolet apparatus for disinfection and sterilization of fluids |
Aug. 23, 1983 |
| 4399362 |
Liquid handling apparatus |
Aug. 16, 1983 |
| 4363972 |
Wide range noble gas radiation monitor |
Dec. 14, 1982 |
| 4336223 |
Ultraviolet method for disinfection and sterilization of fluids |
Jun. 22, 1982 |
| 4167667 |
Respiratory gas moisture separator system for mass spectrometer monitoring systems |
Sep. 11, 1979 |
| 4156652 |
Apparatus for sterilizing fluids with UV radiation and ozone |
May. 29, 1979 |
| 4017735 |
Ultraviolet liquid sterilizer |
Apr. 12, 1977 |
| 3932040 |
Self-equalizing industrial photometer |
Jan. 13, 1976 |
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