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Class Information
Number: 229/407
Name: Envelopes, wrappers, and paperboard boxes > Molded or pressed container > Tray-type
Description: Receptacle comprising a generally flat shallow container.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7370788 |
Formed body |
May. 13, 2008 |
| 7086580 |
Paper container |
Aug. 8, 2006 |
| 7000825 |
Food enclosing container with rebondable rim and liquid absorption and barrier layers |
Feb. 21, 2006 |
| 6715630 |
Disposable food container with a linear sidewall profile and an arcuate outer flange |
Apr. 6, 2004 |
| 6651874 |
Packing tray and method for its production and use |
Nov. 25, 2003 |
| 6513675 |
Food container with rigid base plate |
Feb. 4, 2003 |
| 6491214 |
Multi-ply food container |
Dec. 10, 2002 |
| 6440509 |
Compartmented disposable plate with asymmetric rib geometry |
Aug. 27, 2002 |
| 6409021 |
Food serving tray |
Jun. 25, 2002 |
| 6386439 |
Tray container and blank |
May. 14, 2002 |
| 6364203 |
Articulable food container |
Apr. 2, 2002 |
| 6302324 |
Tray-type receptacle for use in a packaging method for perishable food products |
Oct. 16, 2001 |
| 6179203 |
Selectively reinforced multi-ply food container |
Jan. 30, 2001 |
| 6158587 |
Expandable tapered sleeves |
Dec. 12, 2000 |
| 6152295 |
Storage container for containing food products |
Nov. 28, 2000 |
| 6149053 |
Bend-resistant foil container |
Nov. 21, 2000 |
| 6093460 |
Paper receptacle |
Jul. 25, 2000 |
| 5938112 |
Rigid paperboard container |
Aug. 17, 1999 |
| 5934472 |
Processor tray |
Aug. 10, 1999 |
| 5906292 |
Latch for container |
May. 25, 1999 |
| 5860530 |
Container with a corner latch closure |
Jan. 19, 1999 |
| 5833894 |
Sheet of expanded plastics material with absorbent properties towards aqueous liquids |
Nov. 10, 1998 |
| 5827068 |
Fruit packaging tray usable with a denesting apparatus |
Oct. 27, 1998 |
| 5816488 |
Food packaging tray |
Oct. 6, 1998 |
| 5799866 |
Household food container |
Sep. 1, 1998 |
| 5655708 |
Food tray and process for manufacture |
Aug. 12, 1997 |
| 5472139 |
Pizza box |
Dec. 5, 1995 |
| 5465901 |
Basket for produce |
Nov. 14, 1995 |
| 5393539 |
Molded plastic overwrap tray |
Feb. 28, 1995 |
| 5381901 |
Dual compartment food tray |
Jan. 17, 1995 |
| 5377855 |
Tray for freezing seafood |
Jan. 3, 1995 |
| 5356070 |
Partitioned paperboard food tray |
Oct. 18, 1994 |
| 5335787 |
Food and beverage tray |
Aug. 9, 1994 |
| 5335770 |
Molded pulp fiber interior package cushioning structures |
Aug. 9, 1994 |
| 5332148 |
Paper board foldable into a container with multiple compartments |
Jul. 26, 1994 |
| 5326017 |
Paper container with multiple compartments partitioned by walls in different heights |
Jul. 5, 1994 |
| 5326020 |
Rigid paperboard container |
Jul. 5, 1994 |
| 5323958 |
Paper board foldable into a container with multiple compartments |
Jun. 28, 1994 |
| 5316173 |
Carry out tray |
May. 31, 1994 |
| 5244094 |
Molded pulp tray for holding cold containers |
Sep. 14, 1993 |
| 5236119 |
Paper plate |
Aug. 17, 1993 |
| 5230939 |
Forming of pressed trays |
Jul. 27, 1993 |
| 5203491 |
Bake-in press-formed container |
Apr. 20, 1993 |
| 5172652 |
Absorbent pet waste container |
Dec. 22, 1992 |
| 5154982 |
Biodegradable food trays |
Oct. 13, 1992 |
| 5096065 |
Molded tray for holding different size containers |
Mar. 17, 1992 |
| 5094706 |
Method of making controlled heating baking pan |
Mar. 10, 1992 |
| 5083699 |
Pop up tab tray with intack shoulder portion |
Jan. 28, 1992 |
| 5050791 |
Crowned meat tray |
Sep. 24, 1991 |
| 5048716 |
Cardboard container with reinforcing slits lined with synthetic material |
Sep. 17, 1991 |
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