IP Library › Granted Patent US 1,023,220
Granted Patent S1
US 1,023,220 · App. 29/916,026 · Granted Apr 16, 2024

Ultrasonic rat repellent

Inventor: Chengyang Luo (Guangdong, CN)
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Quick Facts
Patent No.
US 1,023,220
App. No.
29/916,026
Granted
Apr 16, 2024
Kind
S1
Claims (1)

The ornamental design for an ultrasonic rat repellent, as shown and described.