4. Animal husbandry
  5. Exercise or amusement device
  6. Toy, lure, fetch, or related device

William E. Chelen

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Automatic laser pet toy and exerciser

Animal husbandry – Exercise or amusement device – Toy – lure – fetch – or related device
Reexamination Certificate

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Time and frequency windowed pocket cardiac stethoscope

Electrical audio signal processing systems and devices – Stethoscopes – electrical
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2657913

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