Bridge calculator with keypad
Patent D570901 Issued on June 10, 2008. Estimated Expiration Date: 
June 10, 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.
June 10, 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 D371571 D390836 D398627 D406142 D486176 Remote controller for a television set Liquid container with calculator Notepad holder with concealable calculator Bridge calculator Patent #: D538327 InventorApplicationNo. 29249286 filed on 09/29/2006US Classes:D18/7With keyboardExaminersPrimary: Veynar, Caron D.Assistant: Rademaker, Garth Attorney, Agent or FirmClaimsCLAIM The ornamental design for a bridge calculator with keypad, as shown and described. DescriptionFIG. 1 is a perspective view of a bridge calculator with keypad showing my new design; FIG. 2 is a front elevational view thereof; FIG. 3 is a rear elevational view thereof; FIG. 4 is a top plan view thereof; FIG. 5 is a side elevational view thereof; and, FIG. 6 is a bottom plan view thereof. The broken lines depict environmental subject matter only and form no part of the claimed design. Field of SearchPaging device (e.g., beeper, etc.)Remote control And antenna Wrist or body attached And stylus or provision therefor Pocket type And keypad Housing flared at one end Folding or integral cover Personal access or verification type Including keypad Operator Interface or control TYPEWRITER OR CALCULATOR Combined (1) Point-of-sale type terminal And adjustable screen or display Cash handling machine Keyboard Display or screen Cash register or calculator Recording Miscellaneous key operated recording Multiplying unitary base Wahl type Flat bed Attachment for typewriters Power operated Addendoraphs Typewriter Total printing CALCULATORS ELECTRICAL DIGITAL CALCULATING COMPUTER Combined with diverse art device Programmable calculator |
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