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Class Information
Number: 229/403
Name: Envelopes, wrappers, and paperboard boxes > Paper or paperboard cup > Insulated
Description: Cup wherein the cup includes structure intended to reduce heat transfer through the cup wall.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7600669 |
Blank for a disposable thermally insulated container |
Oct. 13, 2009 |
| 7597246 |
Insulated cup |
Oct. 6, 2009 |
| 7552841 |
Reinforced plastic foam cup, method of and apparatus for manufacturing same |
Jun. 30, 2009 |
| 7536767 |
Method of manufacturing a reinforced plastic foam cup |
May. 26, 2009 |
| 7481356 |
Double-walled paperboard cup |
Jan. 27, 2009 |
| 7464857 |
Blank for disposable thermally insulated container |
Dec. 16, 2008 |
| 7464856 |
Blank for a disposable thermally insulated container |
Dec. 16, 2008 |
| 7458504 |
Multi walled container and method |
Dec. 2, 2008 |
| 7451911 |
Insulated cup |
Nov. 18, 2008 |
| 7451910 |
Cup made of paper material |
Nov. 18, 2008 |
| 7281650 |
Beverage cup |
Oct. 16, 2007 |
| 7263790 |
Releasable closures for removable display surfaces |
Sep. 4, 2007 |
| 7195805 |
Heat insulating paper cups |
Mar. 27, 2007 |
| 7100770 |
Cardboard container for drinks and process therefor |
Sep. 5, 2006 |
| 7074466 |
Beverage and food containers, inwardly directed foam |
Jul. 11, 2006 |
| 6926197 |
Disposable and biodegradable paper cup |
Aug. 9, 2005 |
| 6908651 |
Stock material for container body of insulating paper container, insulating paper container and process for making them |
Jun. 21, 2005 |
| 6852381 |
Insulated beverage or food container |
Feb. 8, 2005 |
| 6811843 |
Insulated beverage or food container |
Nov. 2, 2004 |
| 6749082 |
Cup holder and napkin |
Jun. 15, 2004 |
| 6749913 |
Stock material for container body of insulating paper container, insulating paper container and process for making them |
Jun. 15, 2004 |
| 6729534 |
Blank for a disposable thermally insulated container |
May. 4, 2004 |
| 6703090 |
Heat insulating paper cups |
Mar. 9, 2004 |
| 6663927 |
Heat insulating paper cups |
Dec. 16, 2003 |
| 6655543 |
Highly adaptable thermal insulator for adapting to an unprecedented range of sizes and shapes of beverage containers |
Dec. 2, 2003 |
| 6601728 |
Thermal cup holder |
Aug. 5, 2003 |
| 6598786 |
Melioration of insulating paper container |
Jul. 29, 2003 |
| 6586075 |
Insulated stock material and containers and methods of making the same |
Jul. 1, 2003 |
| 6565934 |
Heat insulating paper cups |
May. 20, 2003 |
| 6536657 |
Disposable thermally insulated cup and method for manufacturing the same |
Mar. 25, 2003 |
| 6422456 |
Three-layered insulated cup and method of manufacture |
Jul. 23, 2002 |
| 6416829 |
Heat insulating paper cups |
Jul. 9, 2002 |
| 6382449 |
Two stage cup |
May. 7, 2002 |
| 6378766 |
Insulated cup and method of manufacture |
Apr. 30, 2002 |
| 6364151 |
Cup holder |
Apr. 2, 2002 |
| 6364149 |
Fluid container with a thermally responsive insulating side wall |
Apr. 2, 2002 |
| 6343735 |
Insulating sleeve |
Feb. 5, 2002 |
| 6315192 |
Blank for a cup holder |
Nov. 13, 2001 |
| 6308883 |
Heat insulating paper cups |
Oct. 30, 2001 |
| 6290091 |
Hot or cold beverage container holder |
Sep. 18, 2001 |
| 6286754 |
Paperboard cup holder |
Sep. 11, 2001 |
| 6286709 |
Insulating sleeve |
Sep. 11, 2001 |
| 6277454 |
Syntactic foam insulated container |
Aug. 21, 2001 |
| 6273333 |
Combination coaster and cup holder |
Aug. 14, 2001 |
| 6265040 |
Self-bonding syntactic foam insulated container sleeve |
Jul. 24, 2001 |
| 6260756 |
Heat-insulating container |
Jul. 17, 2001 |
| 6257485 |
Insulated cup and method of manufacture |
Jul. 10, 2001 |
| 6253995 |
Insulated containers and sidewalls having laterally extending flutes, and methods |
Jul. 3, 2001 |
| 6250545 |
Insulative sleeve for disposable hot drink cup |
Jun. 26, 2001 |
| 6224954 |
Insulating stock material and containers and methods of making the same |
May. 1, 2001 |
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