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Class Information
Number: 141/65
Name: Fluent material handling, with receiver or receiver coacting means > Evacuation apparatus
Description: Apparatus in which gaseous content is removed from receivers, with or without subsequent refilling with another gaseous material.










Sub-classes under this class:

Class Number Class Name Patents
141/66 With filling with gas 119


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
8701910 Wine bottle closure apparatus Apr. 22, 2014
8671996 Method and device for filling and/or emptying a dialysis machine Mar. 18, 2014
8656963 Vehicle wastewater drainage system Feb. 25, 2014
8646494 Apparatus and method for rapidly adjustable liquid blending ratio Feb. 11, 2014
8647315 Medical canister connectors Feb. 11, 2014
8640746 High flow stopper with vacuum and date indicators Feb. 4, 2014
8631836 Coolant vacuum fill apparatus and method Jan. 21, 2014
8607832 Vacuum packaging in containers provided with an air-tight closing lid Dec. 17, 2013
8602067 Devices and methods for filling a flexible liquid medicament container with liquid from a liquid medicament reservoir Dec. 10, 2013
8602068 Method and apparatus for pouching tobacco having a high moisture content Dec. 10, 2013
8603057 Method of controlling the flow of bodily fluid Dec. 10, 2013
8590580 Method and device for coolant recycling Nov. 26, 2013
8578978 Device for loading particles of catalyst into tubes having an annular zone Nov. 12, 2013
8573265 Method and device for use with flexible liners Nov. 5, 2013
8555934 Method for filling and evacuating a dispenser unit and filling insert for dispenser unit Oct. 15, 2013
8550126 Automatic acid filling apparatus Oct. 8, 2013
8550127 Catalyst loading system Oct. 8, 2013
8545132 Method and apparatus for insulating a component of a low-temperature or cryogenic storage tank Oct. 1, 2013
8540495 Dual duty hand pump Sep. 24, 2013
8500705 Apparatus for collection and analysis of human body fluids Aug. 6, 2013
8499801 Method and apparatus for filling liquids into foil bags with a spout Aug. 6, 2013
8490660 Apparatus and method for supporting, positioning and rotating a substrate in a processing chamber Jul. 23, 2013
8479781 Auto-release vacuum device Jul. 9, 2013
8464763 Brake flush machine Jun. 18, 2013
8460745 Apparatus and methods for loading a drug eluting medical device Jun. 11, 2013
8443849 Apparatus and method for draining irrigation systems May. 21, 2013
8439216 Telescopic specimen holder May. 14, 2013
8434530 Filler valve unit May. 7, 2013
8418731 System for filling and emptying transport containers with plastics granular material Apr. 16, 2013
8408047 Universal adapter for a fuel tank filler neck to test a fuel tank for lakes Apr. 2, 2013
8371342 Filling device for the volumetric metering of powder Feb. 12, 2013
8371341 Magnetically actuated vapor recovery valve Feb. 12, 2013
8365413 Fluid dynamic bearing filled with lubricant in work area having reduced pressure, method of manufacturing the fluid dynamic bearing, apparatus for manufacturing the fluid dynamic bearing, and Feb. 5, 2013
8356642 Automotive service equipment and method for brake fluid exchange with wireless brake bleeding system Jan. 22, 2013
8328159 Vacuum valve device for bag Dec. 11, 2012
8307859 Processes and systems for transferring particulate substances from containers Nov. 13, 2012
8307861 Processes and systems for transferring particulate substances from containers Nov. 13, 2012
8307864 Systems and methods for vacuum sealing Nov. 13, 2012
8292857 Medical waste fluid collection and disposal system Oct. 23, 2012
8240346 Purge apparatus Aug. 14, 2012
8240344 Method and apparatus for insulating a component of a low-temperature or cryogenic storage tank Aug. 14, 2012
8231027 Vacuum container having air release valve cover Jul. 31, 2012
8216197 Medical canister connectors Jul. 10, 2012
8201589 Auto-release vacuum device Jun. 19, 2012
8177094 Pump lid and containers employing such May. 15, 2012
8151829 Transferring method of powder toner for electrophotograph and transferring apparatus thereof, and filling method of powder toner and the filling apparatus thereof Apr. 10, 2012
8123731 Method and apparatus for disposing of liquid surgical waste for protection of healthcare workers Feb. 28, 2012
8113246 Vacuum fresh-keeping cover Feb. 14, 2012
8104522 Fluid exchange machine with graphical display Jan. 31, 2012
8096329 Hand-held vacuum pump Jan. 17, 2012

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