发明名称 Animal grooming apparatus having improved tethering device
摘要 A tethering device includes a tether cord wrapped around a friction braked drum. The drum serves to store the cord when the tether is in a shortened condition for holding the animal in position on an elevated grooming table. Should the animal fall off the table, the cord is unwound from the drum to avoid injury to the animal.
申请公布号 US4041905(A) 申请公布日期 1977.08.16
申请号 US19750633551 申请日期 1975.11.19
申请人 PRAGER, CHARLES H.;SELLER, JOHN J. 发明人 PRAGER, CHARLES H.;SELLER, JOHN J.
分类号 A01K1/04;A01K13/00;(IPC1-7):A01K29/00 主分类号 A01K1/04
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