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United States Utility Patents
5,457,820 - 5,457,829

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NumberTitle
5,457,820 Attachable bib, holder, and catch
5,457,821 Hat simulating a fried egg
5,457,822 Device for dispensing disinfectant, cleaning agent and/or scent into a toilet bowl
5,457,823 Urine specimen collector for use by females
5,457,824 Easily removable and attachable toilet seat connector and method
5,457,825 Pulsating water injection system and valve for hydrotherapy spa with spiral water distribution groove
5,457,826 Whirlpool bath with an inverter-controlled circulating pump
5,457,827 Soap saddle
5,457,828 Joint of a playpen
5,457,829 Convertible comforter and pillow



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