Entertainment center
Patent D561491 Issued on February 12, 2008. Estimated Expiration Date: 
February 12, 2022. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 12, 2022. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References D465356 Audio video shelving unit Audio video system furniture Patent #: D505573 InventorAssigneeApplicationNo. 29228892 filed on 04/28/2005US Classes:D06/474Stepped or terraced support surfacesExaminersPrimary: Brooks, Cathron C.Attorney, Agent or FirmClaimsCLAIM The ornamental design for entertainment center, as shown and described. DescriptionFIG. 1 is a perspective view of the entertainment center of the invention (broken lines are for illustrative purposes only and forms no part of the claimed design); FIG. 2 is a front elevational view of the entertainment center of FIG. 1; FIG. 3 is a left side elevational view of the entertainment center (right side is a mirror image thereof) of FIG. 1; FIG. 4 is a rear elevational view of the entertainment center of FIG. 1; FIG. 5 is a top plan view of the entertainment center of FIG. 1; and, FIG. 6 is a bottom plan view of the entertainment center of FIG. 1. * * * * * Field of SearchStepped or terraced support surfacesSuperposed repeating support surfaces Stepped, terraced or vertically spaced repeating supports Stepped or terraced support surfaces Superposed planar surfaces With vertical barrier Repeating identical surfaces TELEVISION TYPE FOR STORING AUDIO OR VISUAL RECORDING MEDIUM (E.G., COMPACT DISC, PHONOGRAPH RECORD, FILM, TAPE) PLURAL RELATED HORIZONTAL SURFACES Nested or stacked units Terraced Vertically adjustable Recorded music type Data storage medium Book support type Stacked Articles Card or sheet Jewelry Plural Vertically adjustable Vertically adjustable Shelf Wall or window Receptacle support Combined |
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