Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Chard Lew filed Critical Chard Lew Priority to US28462A priority Critical patent/US2538413A/en Application granted granted Critical Publication of US2538413A publication Critical patent/US2538413A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US28462A Inventor Chard Lew Original Assignee Chard Lew Priority date (The priority date is an assumption and is not a legal conclusion. Google Patents Automatic poultry feederÄownload PDF Info Publication number US2538413A US2538413A US28462A US2846248A US2538413A US 2538413 A US2538413 A US 2538413A US 28462 A US28462 A US 28462A US 2846248 A US2846248 A US 2846248A US 2538413 A US2538413 A US 2538413A Authority US United States Prior art keywords receptacle hopper valve feed discharging Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US2538413A - Automatic poultry feeder
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