4. Communications: electrical
  5. Audible indication
  6. Ultrasonic pest control

Walter J. Frankewich, Jr.

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Dual transmitter pet confinement and training system

Animal husbandry – Animal controlling or handling – Electromagnetic remote control
Reexamination Certificate

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Method and apparatus for testing an electronic pet...

Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate

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Ultrasonic animal deterrent for protecting an area

Communications: electrical – Audible indication – Ultrasonic pest control
Patent

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Wire break locator and method of use

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – For fault location
Reexamination Certificate

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Profile ID: LFUS-PAI-P-795147

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