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Class Information
Number: 116/216
Name: Signals and indicators > Indicators > Temperature responsive or compensating means
Description: Devices having means to sense warmth or coldness, to indicate or cause the indicator to move, or other means including warmth or coldness sensing means to cause the indicator to move.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7415939 |
Temperature sensitive indicator |
Aug. 26, 2008 |
| 7360946 |
Time temperature indicators linked to sensory detection |
Apr. 22, 2008 |
| 7343872 |
Freeze indicators suitable for mass production |
Mar. 18, 2008 |
| 7290925 |
Full history time-temperature indicator system |
Nov. 6, 2007 |
| 7287485 |
Temperature activated systems |
Oct. 30, 2007 |
| 7278369 |
Temperature indicator using thermochromic materials |
Oct. 9, 2007 |
| 7275863 |
Threshold calorimeter/shelf life monitor |
Oct. 2, 2007 |
| 7268660 |
Low battery indicator |
Sep. 11, 2007 |
| 7258073 |
Pictorial thermometer |
Aug. 21, 2007 |
| 7252431 |
Water temperature monitoring apparatus |
Aug. 7, 2007 |
| 7246570 |
Indication film for temperature and temperature distribution measurement and related method |
Jul. 24, 2007 |
| 7232253 |
Time indicator and method of manufacturing same |
Jun. 19, 2007 |
| 7229210 |
Self-standing fish tank thermometer |
Jun. 12, 2007 |
| 7196298 |
Device for achieving a temperature controlled heating of solid food by indicating a temperature change of the solid food caused by microwave heating |
Mar. 27, 2007 |
| 7141350 |
Article of manufacture having a performance verification indicator |
Nov. 28, 2006 |
| 7118272 |
Method and apparatus for optically detecting and locating a fire in an enclosed space |
Oct. 10, 2006 |
| 7097353 |
Method and device for indicating temperature |
Aug. 29, 2006 |
| 7080939 |
Polymeric thermal history sensor |
Jul. 25, 2006 |
| 7080942 |
Bimetal thermometer |
Jul. 25, 2006 |
| 7072248 |
Rapidly low temperature curable high gas barrier coating |
Jul. 4, 2006 |
| 7066644 |
Apparel indicating thermometer |
Jun. 27, 2006 |
| 7036452 |
Thermal history indicators |
May. 2, 2006 |
| 7029738 |
System for discouraging the removal of identification labels adhered to a surface |
Apr. 18, 2006 |
| 7028634 |
Worklight with thermal warning |
Apr. 18, 2006 |
| 7017768 |
Floatable barrier for use with a beverage container |
Mar. 28, 2006 |
| 7011445 |
Maximum/minimum thermometer |
Mar. 14, 2006 |
| 7011037 |
Changed condition indicator |
Mar. 14, 2006 |
| 7007631 |
Freezer failure indicator |
Mar. 7, 2006 |
| 6979120 |
Article of manufacture having non-uniform thermochromic display |
Dec. 27, 2005 |
| 6957623 |
Critical temperature indicator |
Oct. 25, 2005 |
| 6951186 |
Non-invasive environment history indicator for reusable device |
Oct. 4, 2005 |
| 6945693 |
Cooking thermometer with audible alarm |
Sep. 20, 2005 |
| 6929136 |
Thermochromic cap |
Aug. 16, 2005 |
| 6916116 |
Time or time-temperature indicating articles |
Jul. 12, 2005 |
| 6893155 |
Cooking thermometer with audible alarm |
May. 17, 2005 |
| 6865815 |
Safety utensils for infants and small children |
Mar. 15, 2005 |
| 6863437 |
Temperature-responsive polymer/polymer complex |
Mar. 8, 2005 |
| 6854883 |
Food safety thermometer |
Feb. 15, 2005 |
| 6848390 |
Shape memory thermal exposure monitor |
Feb. 1, 2005 |
| 6843199 |
Heat-sensitive odor-emitting component |
Jan. 18, 2005 |
| 6816149 |
Computer input device |
Nov. 9, 2004 |
| 6759965 |
Light indicator |
Jul. 6, 2004 |
| 6757492 |
Method of verifying the usabilty of photosensitive film product just prior to use |
Jun. 29, 2004 |
| 6736086 |
Food temperature measuring device with audible signal |
May. 18, 2004 |
| 6736085 |
Heat cycle indicating device |
May. 18, 2004 |
| 6727317 |
Transparent plastic articles comprising certain polymeric components to provide temporary and reversible opacity characteristics |
Apr. 27, 2004 |
| 6694913 |
Changed condition indicator |
Feb. 24, 2004 |
| 6694912 |
Thermochromic ink safety label for chafing fuel cans and methods of making the same |
Feb. 24, 2004 |
| 6640161 |
Method for operating a steam stripped fractionation column |
Oct. 28, 2003 |
| 6634516 |
Color changing closure for bottling applications |
Oct. 21, 2003 |
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