专利名称：Rodless dispenser
发明人：Loren Veltrop,Eric Schmidt,Scott Rote,Daniel
Somen,Donald Van Erden
申请号：US12684597申请日：20100108公开号：US08376193B2公开日：20130219
专利附图：
摘要：A push chain is used to drive a piston into a canister of extrudable material. Thepush chain is stored in an elongated chain magazine, withdrawn from the magazine andinto the canister by actuation of a trigger connected to a sprocket for the chain. The push
chain obviates the need for an elongated piston rod used in conventional extrudablematerial dispensers.
申请人：Loren Veltrop,Eric Schmidt,Scott Rote,Daniel Somen,Donald Van Erden
地址：Chicago IL US,Forest Park IL US,New Lenox IL US,Chicago IL US,Grayslake IL US
国籍：US,US,US,US,US
代理机构：Kelly & Krause LP
代理人：Joseph P. Krause, Sr.
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