Smooth sided bottomless digging scraper bucket

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Description

FIG. 1 is a bottom plan view of the smooth sided bottomless digging scraper bucket;

FIG. 2 is a top plan view;

FIG. 3 is a rear elevational view;

FIG. 4 is a side elevational view;

FIG. 5 is a front elevational view;

FIG. 6 is a top front perspective view thereof; and,

FIG. 7 is a bottom front perspective view thereof.

Referenced Cited
U.S. Patent Documents
3362554 January 1968 Fortier
3706388 December 1972 Westendorf
3750816 August 1973 Becker
3834567 September 1974 Miller
3845870 November 1974 Balderson et al.
4309142 January 5, 1982 Shumaker
Other references
  • Gradall "Trenching Bucket", right side.
Patent History
Patent number: D357483
Type: Grant
Filed: Apr 7, 1992
Date of Patent: Apr 18, 1995
Inventors: Larry D. Ramsey (Chehalis, WA), Jack A. Ramsey (Olympia, WA)
Primary Examiner: B. J. Bullock
Assistant Examiner: Sandra Morris
Attorney: T. Secrest
Application Number: 7/868,272
Classifications
Current U.S. Class: Scraper Blade Or Loader Element (D15/32)