Downward pressure mop wringer

- White Mop Wringer Company
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Description

FIG. 1 is a front perspective view of a downward pressure mop wringer, showing our new design;

FIG. 2 is a side elevational view as seen from the right of FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D250507 December 12, 1978 Raftery et al.
D255976 July 22, 1980 Maza et al.
877149 January 1908 Wetmore
1659505 February 1928 Welch et al.
1831135 November 1931 Pehrsson
1871903 August 1932 Neldner
2199906 May 1940 Bard
2337319 December 1943 Elkington
2802233 August 1957 Eberly et al.
3452379 July 1969 Bard
4047261 September 13, 1977 Rones
Other references
  • Rubbermaid Sanitary Maintenance catalog, 1980, pp. 1, 2, 15. Baystate/Dover, "Downward Pressure Wringers". Geerpres, "Downward Pressure Wringers", 1983. Continental, "Continental's Full Line of Structolene Mop Wringers". White Mop Wringer Co. Product brochure, 1980, pp. 2-3, 6-10, 16-17, 24. White Floor Cleaning Equipment and Maintenance Accessories, 1967, pp. 2-3, 6-9, 13-14.
Patent History
Patent number: D296254
Type: Grant
Filed: Jun 13, 1985
Date of Patent: Jun 14, 1988
Assignee: White Mop Wringer Company (Fultonville, NY)
Inventors: Philip Jaros (Gloversville, NY), Paul O. Wright (Schenectady, NY)
Primary Examiner: Catherine E. Kemper
Attorneys: Douglas J. Gilbert, Robert R. Jackson
Application Number: 6/744,484
Classifications
Current U.S. Class: Attachment (D32/54)