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Browse by Category: Main > Packaging & Containers
Class Information
Number: 222/77
Name: Dispensing > Weighing
Description: Dispensers combined with weighing mechanism.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8641830 Gravimetric dispensing system Feb. 4, 2014
8616248 Blender with feature for dispensing product by weight Dec. 31, 2013
8616249 Blender with feature for dispensing product by weight Dec. 31, 2013
8616250 Blender with feature for dispensing product by weight Dec. 31, 2013
8584714 Multi-product dispensing system for granular materials Nov. 19, 2013
8551421 Laboratory instrument for the preparation of samples Oct. 8, 2013
8540937 Formulating chemical solutions based on volumetric and weight based control measurements Sep. 24, 2013
8540119 Device for dispensing granular food products and an insert to be inserted in a device for dispensing granular food products Sep. 24, 2013
8523014 Precision measurement dispenser Sep. 3, 2013
8511512 Impact load protection for mass-based product dispensers Aug. 20, 2013
8496135 Method and apparatus for administering micro-ingredient feed additives to animal feed rations Jul. 30, 2013
8424572 Method for controlling the transfer of materials Apr. 23, 2013
8367946 Micrometering device Feb. 5, 2013
8348103 Low-profile seed handling system with separate seed bins and turret seed feeder Jan. 8, 2013
8342366 Low-profile seed handling system with separate seed bins and turret seed feeder Jan. 1, 2013
8299374 Precision dynamic measurement apparatus Oct. 30, 2012
8251108 Food dispensing apparatus Aug. 28, 2012
8177095 Low-profile seed handling system with separate seed bins and turret seed feeder May. 15, 2012
8168897 Weighing conveyor for transporting shock sensitive products at a variable feed rate May. 1, 2012
8104521 Dosage-dispensing device for powders or pastes Jan. 31, 2012
8097820 Controlling a scale in connection with a container of pourable bulk materials Jan. 17, 2012
8028723 Method and device to fill receiving containers Oct. 4, 2011
8011394 Methodology and apparatus for storing and dispensing liquid components to create custom formulations Sep. 6, 2011
8003143 Process and apparatus for filling a container with food articles Aug. 23, 2011
7996107 Device having a tool holder, a tool and a balance Aug. 9, 2011
7967037 Apparatus and system for dispensing liquids Jun. 28, 2011
7963422 Double-action fluid weighing and dispensing process and system Jun. 21, 2011
7954668 Low and empty product detection using load cell and load cell bracket Jun. 7, 2011
7952037 Method and apparatus for forming portions of fibrous material May. 31, 2011
7937906 Filling apparatus May. 10, 2011
7896198 Method and apparatus for mass based dispensing Mar. 1, 2011
7893368 Weight measurement device, droplet discharge device, and weight measurement method Feb. 22, 2011
7891523 Method for mass based dispensing Feb. 22, 2011
7893366 Method of weigh batching for selected batch formula and batch size Feb. 22, 2011
7855343 Measuring device having hopper with adjustable shape and adjustable opening degrees Dec. 21, 2010
7825821 Holding rack for dosage units with an active user-guiding means Nov. 2, 2010
7802593 Dual hopper frozen food dispenser and methods Sep. 28, 2010
7789111 Methodology and apparatus for storing and dispensing liquid components to create custom formulations Sep. 7, 2010
7765944 Grain drill with accurate metering of the rate of planting of seed Aug. 3, 2010
7745741 Liquid crystal dispensing apparatus having confirming function for remaining amount of liquid crystal and method for measuring the same Jun. 29, 2010
7694589 Low and empty product detection using load cell and load cell bracket Apr. 13, 2010
7683271 System for accurately weighing solids and control mechanism for same Mar. 23, 2010
7645948 Solids handling apparatus and method Jan. 12, 2010
7622686 Device for effecting continuous gravimetric dosing Nov. 24, 2009
7614429 Apparatus and methods for storing and dispensing solid material Nov. 10, 2009
7610167 Controlled material processing device, controller and method Oct. 27, 2009
7605333 Vacuum powered addition system Oct. 20, 2009
7581659 Dosing device Sep. 1, 2009
7569778 Arrangement for conveying controlled portions of a product material to a weighing system Aug. 4, 2009
7541549 Vacuum transfer apparatus having load isolation weighing system including a rigid pipe section pivotally mounted to a support frame Jun. 2, 2009

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