Protective flange for wheel castor housing
Patent 4555123 Issued on November 26, 1985. Estimated Expiration Date: 
January 5, 2003. 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.
January 5, 2003. 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 971970 2129579 2447582 2450062 2530053 2996752 3201139 3719370 InventorApplicationNo. 06/455739 filed on 01/05/1983US Classes:280/160, Wheel guards16/18CG, Caster guard280/33.992, Attachments or accessories293/128For side of vehicle onlyExaminersPrimary: Bertsch, Richard A.Attorney, Agent or FirmInternational ClassB62B 5/00 (20060101)AbstractA cart having a basket and wheeled frame with a pair of flared protective flanges. The protective flanges attach to the lower section of the wheeled frame and extend rearwardly, downwardly and laterally outwardly to prevent the rear wheel castors of the cart from inadvertently causing damage to adjacent objects during routine use and to shield the rear wheel castors of the cart from lateral and upwardly directed impacts. | |
