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Class Information
Number: 55/385.2
Name: Gas separation > Combined or convertible > In environmental air enclosure
Description: Apparatus wherein an enclosure, e.g., clean air room, bomb shelter, incubator, etc., has means to provide air for a desired purpose.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7625277 |
Positive air pressure isolation system |
Dec. 1, 2009 |
| 7601202 |
Method and device for reducing the carbon dioxide concentration in air |
Oct. 13, 2009 |
| 7597731 |
Operating room smoke evacuator with integrated vacuum motor and filter |
Oct. 6, 2009 |
| 7591867 |
Ventilation system |
Sep. 22, 2009 |
| 7588614 |
Filter housing assembly |
Sep. 15, 2009 |
| 7550022 |
Portable system for capturing air pollution |
Jun. 23, 2009 |
| 7540901 |
Filters employing both acidic polymers and physical-adsorption media |
Jun. 2, 2009 |
| 7531017 |
Lateral-flow biohazard safety enclosure |
May. 12, 2009 |
| 7527664 |
Integrated machining module for processing workpieces and a method of assembling the same |
May. 5, 2009 |
| 7527663 |
Ventilation system providing NBC protection |
May. 5, 2009 |
| 7513923 |
Variable impedance air filter for electronic systems |
Apr. 7, 2009 |
| 7503951 |
Fume chamber |
Mar. 17, 2009 |
| 7494524 |
Method and apparatus for maintaining a desired air pressure in a home |
Feb. 24, 2009 |
| 7491265 |
Cover for animal waste collection area |
Feb. 17, 2009 |
| 7485169 |
Semiconductor manufacturing facility utilizing exhaust recirculation |
Feb. 3, 2009 |
| 7468084 |
Device for conditioning recirculating air, especially clean room air |
Dec. 23, 2008 |
| 7465225 |
Clean room unit |
Dec. 16, 2008 |
| 7462213 |
Method of minimizing cross contamination between clean air rooms in a common enclosure |
Dec. 9, 2008 |
| 7459002 |
Modular presentation apparatus having integral air processing apparatus |
Dec. 2, 2008 |
| 7455580 |
Dry spray device |
Nov. 25, 2008 |
| 7455720 |
Method and apparatus for preventing products of TiCL.sub.4 and NH.sub.3 or other feed gas reactions from damaging vacuum pumps in TiN or other deposition systems |
Nov. 25, 2008 |
| 7448945 |
Clean work booth |
Nov. 11, 2008 |
| 7445654 |
Method and apparatus for adsorbing molecules from an atmosphere inside an enclosure containing multiple data storage devices |
Nov. 4, 2008 |
| 7425224 |
High pressure chemical vapor trapping method |
Sep. 16, 2008 |
| 7416574 |
Filter apparatus, exposure apparatus, and device-producing method |
Aug. 26, 2008 |
| 7406978 |
Environmental containment unit |
Aug. 5, 2008 |
| 7396391 |
Electronic control apparatus |
Jul. 8, 2008 |
| 7393373 |
Portable clean molding apparatus and method of use |
Jul. 1, 2008 |
| 7387655 |
Air filtration unit |
Jun. 17, 2008 |
| 7377952 |
System and method for removing contaminates from the air in a mail-sorting room |
May. 27, 2008 |
| 7357831 |
Method and apparatus for controlling humidity and mold |
Apr. 15, 2008 |
| 7354473 |
NBC-building protection system and method |
Apr. 8, 2008 |
| 7338547 |
EMI-absorbing air filter |
Mar. 4, 2008 |
| 7338550 |
Axle assembly with purge reservoir for air dryer |
Mar. 4, 2008 |
| 7335243 |
Modular biosafety containment apparatus and system |
Feb. 26, 2008 |
| 7335244 |
Air-purifying device for a front-opening unified pod |
Feb. 26, 2008 |
| 7332006 |
Ventilating and air purifying device |
Feb. 19, 2008 |
| 7329292 |
Process byproduct trap and system including same |
Feb. 12, 2008 |
| 7326269 |
NBC filtration unit providing unfiltered and filtered air paths |
Feb. 5, 2008 |
| 7323025 |
System and method for protection/isolation against infections |
Jan. 29, 2008 |
| 7323026 |
Safety cabinet for antibiohazard |
Jan. 29, 2008 |
| 7320721 |
Chemical filter and fan filter unit having the same |
Jan. 22, 2008 |
| 7294181 |
Air filtration and positive pressurization system for vehicles in environmentally adverse conditions |
Nov. 13, 2007 |
| 7285147 |
Air supply systems and pressure adjustment devices for use therewith |
Oct. 23, 2007 |
| 7276097 |
Load-lock system, exposure processing system, and device manufacturing method |
Oct. 2, 2007 |
| 7270691 |
Integrated air processing devices and isolation containment systems using such devices |
Sep. 18, 2007 |
| 7264644 |
Methods and apparatuses for mounting a filtration housing for solid filtration media |
Sep. 4, 2007 |
| 7258712 |
Smoke evacuation system |
Aug. 21, 2007 |
| 7258711 |
High volume liquid waste collection and disposal system |
Aug. 21, 2007 |
| 7226354 |
Storage body with air cleaning function |
Jun. 5, 2007 |
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