Wheelbarrow
Patent D574121 Issued on July 29, 2008. Estimated Expiration Date: 
July 29, 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.
July 29, 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 264637 1032009 D183179 Garden cart with removable container Method of converting a wheel barrow from a single to a dual wheel Balanced multi-wheel wheelbarrow D374958 D404883 D456971 Wheelbarrow InventorsApplicationNo. 29288543 filed on 06/13/2007US Classes:D34/16Wheelbarrow typeExaminersPrimary: Ramirez, Cynthia E.Attorney, Agent or FirmDescriptionFIG. 1 is perspective view of my new design for a wheelbarrow; FIG. 2 is a top view thereof; FIG. 3 is a right side elevation view thereof; FIG. 4 is a left side elevation view thereof; FIG. 5 is a first end view thereof; FIG. 6 is a second end view thereof opposite that of FIG. 5; and, FIG. 7 is a bottom view thereof. The portions shown in broken lines are included for illustrative purposes only and form no part of the claimed design. Field of SearchVehicle axle, shaft, or spring engagingVehicles with rocker or fulcrum supports auxiliary to wheels Adjustable handle Tiltable vehicles, stabilized by attendant or article Handle-propelled vehicles Plural load supports With receptacle body With leg supports Convertible, selective, or changeable body Wheelbarrow Screw With provision to interfit with vehicle Single wheel |
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