Step weight

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Description

FIG. 1 is a front elevational view of the step weight;

FIG. 2 is a side elevational view of the step weight;

FIG. 3 is a bottom plan view of the step weight;

FIG. 4 is a top plan view of the step weight; and,

FIG. 5 is a perspective view of the step weight.

Referenced Cited
U.S. Patent Documents
D126857 April 1941 Rothmann
D202759 November 1965 Fisher
D260796 September 15, 1981 Uyeda
D299069 December 20, 1988 Risi et al.
D308786 June 26, 1990 Draskovic
D321562 November 12, 1991 Ljungvall
4124961 November 14, 1978 Habegger
Foreign Patent Documents
1570519 June 1969 FRX
2508510 December 1982 FRX
Other references
  • Sweets Catalog, Anchor Ad, 1993, Bond Beam. Dahlstrom Catalog 12, 1969, p. 22, Miscellaneous Channel circled in red. Eagle Urethane Belting Catalog, 1983, p. 2. Lukenweld Catalog, 1964, p. 3, top right corner.
Patent History
Patent number: D387109
Type: Grant
Filed: Jan 3, 1995
Date of Patent: Dec 2, 1997
Inventor: Louis A. Winans (Endicott, NY)
Primary Examiner: Philip S. Hyder
Law Firm: Salzman & Levy
Application Number: 0/32,969
Classifications
Current U.S. Class: D21/196; D23/113
International Classification: 2102;