Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Plastic container with pivoting bottom wall portions










Image Number 3 for United States Patent #8083093.

A container has a base with a bottom wall rib structure which deforms downwardly when an unresisted load is applied. The rib structure stiffens the base, and also can elevate the food product from liquid within the container. The bottom wall has a central platform which extends upwardly from a lower encircling segment. The lower encircling segment marks the lowermost portion of the base as molded, and extends inwardly from the lower margin of the sidewall. Two generally parallel longitudinal ribs extend across the platform and project upwardly from the platform. The longitudinal ribs extend from the lower encircling segment at the front of the base to the rear of the base. Short bridging ribs are evenly spaced parallel to one another and extend laterally between and connect the two longitudinal ribs. A plurality of cross ribs extend outwardly from each longitudinal rib to the encircling segment.








 
 
  Recently Added Patents
Power converter and method including noise suppression by controlling phase shifting of converter cells
Masking method and apparatus
Image forming apparatus and method for making density correction in a low resolution image based on edge determination
Methods and systems for dynamic spectrum arbitrage
Method and system for producing fluoride gas and fluorine-doped glass or ceramics
Orbing and lighting systems
Process for shaping polymeric articles
  Randomly Featured Patents
Method for asynchronous replication of a hierarchically-indexed data store
Solid-state imaging apparatus, driving method of the same and imaging system
Piezoelectric horn, particularly for vehicles
Zoom lens system, interchangeable lens apparatus and camera system
Accumulator
Cup
Compression-distraction apparatus for treatment of a bone fracture
Zinc-oxide-based semiconductor light-emitting device and method of fabricating the same
Table locking plugs
Method to provide authorization from a certifying authority to a service provider using a certificate