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:
Jun. 24, 1997
Filed:
Mar. 18, 1993
Applicant:
Inventors:
Frank J Bianco, Pembroke Pines, FL (US);
Lance Ehren, Bay Harbor, FL (US);
Assignee:
Elexis Corporation, Miami, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01K / ;
U.S. Cl.
CPC ...
119720 ;
Abstract
Entry of a pet into a barrier region is deterred by emitting beams of compressional wave pulses from plural above ground sites in the region. The pet wears a collar with at least one transducer for converting the compressional wave beams into electrical signals. In response to pulses of the compressional wave energy being transduced, (1) an aural sound in a frequency range which can be heard by the pet is derived by a second transducer on the collar and (2) an electric shock is selectively applied to the pet by electrodes on the collar.