Mop wringer

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Description

FIG. 1 is a top plan view of a mop wringer showing our new design.

FIG. 2 is a side elevational view.

FIG. 3 is a front elevational view.

FIG. 4 is a rear elevational view.

FIG. 5 is a front perspective view thereof.

FIG. 6 is a rear perspective view thereof.

Referenced Cited
U.S. Patent Documents
525803 September 1894 White
750354 January 1904 Fowler et al.
2802233 August 1967 Eberly et al.
Patent History
Patent number: D250507
Type: Grant
Filed: Dec 9, 1976
Date of Patent: Dec 12, 1978
Inventors: William B. Raftery (Grandville, MI), Dale T. Maza (Winchester, VA), Glen E. Tomblin (Winchester, VA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: E. R. Hamilton
Application Number: 5/748,811
Classifications
Current U.S. Class: D/7187; D/7178
International Classification: D0705;