4. Animal husbandry
  5. Feeder or waterer
  6. Bird feeder

Frederic J. Liethen

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Bee guard for nectar feeder

Animal husbandry – Feeding device – Powered
Patent

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Bird feeder

Animal husbandry – Feeder or waterer – Bird feeder
Patent

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Bird feeder or similar article

Animal husbandry – Feeder or waterer – Bird feeder
Patent

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Molded bird feeder and method of making same

Animal husbandry – Feeding device – Having a perch
Patent

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Molded bird feeder assembly

Animal husbandry – Feeding device – Having a perch
Patent

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Profile ID: LFUS-PAI-P-479026

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