The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 05, 2000
Filed:
May. 19, 1999
Applicant:
Inventor:
Te-Chin Jan, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01M / ;
U.S. Cl.
CPC ...
367139 ; 116 / ; 43124 ; 119719 ;
Abstract
A mole chaser with improvements in the construction and method of audio frequency and vibration generation includes a main stem, a cap, a battery chamber and a control circuit board, suspended or loosely installed inside of the main stem to make constant contact with inside wall of the main stem, which has a buzzer mounted thereon for generating audio signal to chase away underground rodents, such as moles. The audio frequency produced by the energized buzzer will cause the resonance to circuit board to make it vibrate and strike the main stem to produce more low frequency noise and vibration to enhance mole-chasing effect.