Heat detector

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top view of a heat detector showing an embodiment of the design of this invention.

FIG. 2 is a side view thereof, the opposite side being a symmetrical.

FIG. 3 is an end view thereof, the opposite end being symmetrical.

FIG. 4 is a detailed side view of a heat detector taken along line 4—4 of FIG. 1; and,

FIG. 5 is a back view thereof.

The heat detector is a patch that has a self adhesive that is applied to an animal such as a cow, and a scratch off side that is exposed to be rubbed by a mating animal. In one embodiment, a release liner covers the adhesive side. In one embodiment, plural detectors are disposed on a release sheet.

Claims

The ornamental design for a heat detector, as shown and described.

Referenced Cited
U.S. Patent Documents
D253492 November 20, 1979 Augurt
D281147 October 29, 1985 Khemka
D286622 November 11, 1986 de Oliveira
6847913 January 25, 2005 Wigley et al.
D567120 April 22, 2008 Merchant
20040158156 August 12, 2004 Schneemeyer et al.
Patent History
Patent number: D618568
Type: Grant
Filed: Jun 3, 2009
Date of Patent: Jun 29, 2010
Inventor: Mark L. Anderson (Spring Valley, WI)
Primary Examiner: Antoine D Davis
Attorney: Skinner and Associates
Application Number: 29/337,992
Classifications
Current U.S. Class: Thermometer (D10/57)