Search Results for: Lime bark
(class / ) bird (class / ) responsive to voice (e.g., bark, cry, etc.) of animal (class / ) mechanical wave producing device (e.g., sound, ultrasound, vibration, etc.)
(class / ) bird (class / ) responsive to voice (e.g., bark, cry, etc.) of animal (class / ) mechanical wave producing device (e.g., sound, ultrasound, vibration, etc.)...
https://patents.justia.com/patents-by-us-classification/119