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Class Information
Number: 141/21
Name: Fluent material handling, with receiver or receiver coacting means > Filling or refilling of dispensers > By operation of means causing or controlling dispensing
Description: Apparatus which cooperates in some way with the dispenser being filled, some part or parts of the dispenser, ordinarily relied upon for separating a portion of the material from the supply, being operated or manipulated to accomplish the filling operation.

Sub-classes under this class:

Class Number Class Name Patents
141/25 Expansible chamber of fluid pressure applying or controlling means 82
141/22 Removable dispenser is supply container closure 31

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8539988 Device for the transfer of a medium Sep. 24, 2013
8511349 Chassis assembly Aug. 20, 2013
8381776 Piercing member protection device Feb. 26, 2013
8322571 Liner-based liquid storage and dispensing systems with empty detection capability Dec. 4, 2012
8181677 Automated dispenser for radiopharmaceuticals May. 22, 2012
8176948 Apparatus and system for liquid dispensing and storage May. 15, 2012
8156968 Chassis assembly Apr. 17, 2012
8016001 Painting material charging device Sep. 13, 2011
7942860 Piercing member protection device May. 17, 2011
7882860 Syringe filling apparatus Feb. 8, 2011
7814941 Fluid transfer apparatus Oct. 19, 2010
7811532 Dual-flow valve and internal processing vessel isolation system Oct. 12, 2010
7784502 Method and system of supply and delivery of product contained in a carrier Aug. 31, 2010
7771403 Uniform feed connector for devices for the delivery of active principles Aug. 10, 2010
7633020 Vehicle load lift and weighing system and method Dec. 15, 2009
7610167 Controlled material processing device, controller and method Oct. 27, 2009
7597122 Apparatus and method to monitor the usage of a network system of personal hand sanitizing dispensers Oct. 6, 2009
7593830 Controlled material processing method Sep. 22, 2009
7571747 Syringe filling apparatus Aug. 11, 2009
7431057 Paintball filling system and method Oct. 7, 2008
7222759 Beverage container with one-way valve assembly May. 29, 2007
7169489 Hydrogen storage, distribution, and recovery system Jan. 30, 2007
7033467 Device for charging and activating hydrogen storage canister Apr. 25, 2006
6994126 High-power squirt gun Feb. 7, 2006
6994127 Injection device with re-usable pressure generating means Feb. 7, 2006
6991002 Tamper evident syringe tip cap and automated method for preparing tamper-evident syringes Jan. 31, 2006
6968876 Apparatus for dispensing a substance Nov. 29, 2005
6863093 Method of filling a reservoir with fluid, a fluid-filler system, and a filler source Mar. 8, 2005
6786244 Apparatus and method to enhance reservoir utilization in a medical infusion device Sep. 7, 2004
6739111 Automated filling machine and associated method May. 25, 2004
6701976 Jig for injecting fixed amount of insulin and manufacturing method thereof Mar. 9, 2004
6672340 Method for filling a vehicle fuel tank with gas Jan. 6, 2004
6651702 High-power squirt gun Nov. 25, 2003
6648034 Purgeable manifold for low vapor pressure chemicals containers Nov. 18, 2003
6640842 Method and device for filling needle-free injectors Nov. 4, 2003
6637475 Bulk chemical delivery system Oct. 28, 2003
6629627 Level control systems for high purity chemical delivery systems Oct. 7, 2003
6609542 Tote bins Aug. 26, 2003
6604555 Automatic refill system for ultra pure or contamination sensitive chemicals Aug. 12, 2003
6605257 Micro array manufacturing apparatus Aug. 12, 2003
6599476 Sample distribution apparatus/system Jul. 29, 2003
6557592 Bottle valve May. 6, 2003
6543493 Optical monitoring processes and apparatus for combined liquid level sensing and quality control Apr. 8, 2003
6450217 Switch-over device for a filling station, and a gas filling station Sep. 17, 2002
6446683 Attachment for a vacuum pump Sep. 10, 2002
6435224 Automatic refill system for ultra pure or contamination sensitive chemicals Aug. 20, 2002
6435229 Bulk chemical delivery system Aug. 20, 2002
6427729 Method and system of indirect-pressurization of natural gas Aug. 6, 2002
6412528 Siphoning pump apparatus Jul. 2, 2002
6391629 Device for the production of an anaerobic, micro-aerophilic or another atmosphere in a closed interchangeable container May. 21, 2002

1 2 3 4

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