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. 07, 1977
Filed:
Sep. 08, 1975
Applicant:
Inventors:
Sachihiko Hamaguchi, Tokushima, JA;
Ikuo Oomura, Tokushima, JA;
Tadashi Sato, Tokushima, JA;
Hisashi Wada, Takamatsu, JA;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
3402 / ; 128 / ; 128 / ; 340279 ;
Abstract
An alarm apparatus for the delivery of livestock animals is inserted in the birth canal of a pregnant livestock animal such as a cow or a pig whose delivery is expected to be close at hand, so that it may warn of the onset of delivery and the necessity to take care for the delivery, etc. when it is pushed out of the birth canal by a fetus at the time of the onset of delivery.