Set of railroad tie clamps for use in landscaping

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Description

FIG. 1 is a perspective view of a set of railroad tie clamps for use in landscaping showing my new design, with a connector being shown separately;

FIG. 2 is a front elevational view thereof, the rear being a mirror image of the front shown in FIG. 2;

FIG. 3 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 3;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D43857 April 1913 Sweet
D95397 April 1935 Bradley
D257064 September 23, 1980 Kobee
1662402 March 1928 Schultz
1663425 March 1928 Temple
1666613 April 1928 Woods
2662342 December 1952 Peterson
3412561 November 1968 Reid
3415013 December 1968 Galbraith
3559338 February 1971 Klingberg
3834620 September 1974 Barlett
3908902 September 1975 Collins et al.
4312606 January 26, 1982 Sarikelle
4522006 June 11, 1985 Plikuhn
4834585 May 30, 1989 Hasenwinkle
Other references
  • Dreyfuss Symbol Source Book, 1972 p. 196, train graphics, located lower right hand corner.
Patent History
Patent number: D334121
Type: Grant
Filed: Aug 7, 1990
Date of Patent: Mar 23, 1993
Inventor: William Van Handel, III (Clifton, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: H. Baynham
Attorney: Terry M. Gernstein
Application Number: 7/563,337
Classifications
Current U.S. Class: D 8/1