Combined handle and canister assembly for upright vacuum cleaner
Patent D489850 Issued on May 11, 2004. Estimated Expiration Date: 
May 11, 2018. 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.
May 11, 2018. 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 D398098 D406928 D416114 D418265 D442751 D461285 D465075 Cyclone dust collecting chamber for a vacuum cleaner Patent #: 6532620 InventorsAssigneeApplicationNo. 29173975 filed on 01/09/2003US Classes:D32/31For vacuum cleanerExaminersPrimary: McInroy, RuthAttorney, Agent or FirmClaimsThe ornamental design of a combined handle and canister assembly for upright vacuum cleaner, as shown and described. DescriptionFIG. 1 is a perspective view of a combined handle and canister assembly for upright vacuum cleaner showing our new design; FIG. 2 is a left side elevational view thereof; FIG. 3 is a front elevational view thereof; FIG. 4 is a rear elevational view thereof; FIG. 5 is a top plan view thereof; and, FIG. 6 is a right side elevational view thereof. The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design. |
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