Animal husbandry – Waste collector
Patent
1992-12-24
1994-10-11
MacCormac, Cathy Anne
Animal husbandry
Waste collector
D 7667
Patent
active
D03514897
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Pedigrees The Pet Catalog; p. 14 Item L. #G30-0592 Lift & Sift Litter Box.
Taylor Gifts Catalog; p. 36, item #7493 Lift & Sift Litter Box.
The Oderless Cat Toilet Advertisement in House Beautiful; Sep. 1971; p. 180.
MacCormac Cathy Anne
Smith Hugh E.
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