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 System for delivering acoustic energy in connection with therapeutic ultrasound systems and catheters Display screen with graphical user interface Optical film, image display device, diethynylfluorene, and polymer thereof Lamp Organic electrolytic solution and lithium battery employing the same Non-volatile memory using pyramidal nanocrystals as electron storage elements Method and system for providing call screening in a packet-switched network   Randomly Featured Patents Packaging information integration applications Wrist watch Alkylations of cyclodextrins leading to derivatives which have a ridgidly extended cavity Semiconductor device and method for manufacturing the same Sonically securing articles in plastic mounts Sensor X-ray mask containing a cantilevered tip for gap control and alignment Injection valve Handheld electronic device and method for performing spell checking during text entry and for integrating the output from such spell checking into the output from disambiguation Narrow weighing system arranged in narrowly spaced rows in the lateral direction © 2006-2008 PatentGenius. All Rights Reserved.