Chalk line anchor

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Description

FIG. 1 is a perspective view of a chalk line anchor embodying my new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D27138 June 1897 O'Sullivan
D45334 March 1914 Ford
D58728 August 1921 Duda
D95930 June 1935 Rodriquez
D310954 October 2, 1990 Persuad
633909 September 1899 Sanford
907834 December 1908 Marshall
1325202 December 1919 Lawson
3121365 February 1964 Hayashi
3861631 January 1975 Shorin
3899157 August 1975 Thomas
4458387 July 10, 1984 Pearson
4819337 April 11, 1989 Noyes
4932135 June 12, 1990 Wobser, II
4976041 December 11, 1990 Oshiro et al.
5079848 January 14, 1992 Oshiro et al.
Patent History
Patent number: D434303
Type: Grant
Filed: Jan 31, 2000
Date of Patent: Nov 28, 2000
Inventor: Gary DeCosta (Somerset, MA)
Primary Examiner: Holly Baynham
Attorney: John P. McGonagle
Application Number: 0/117,737
Classifications
Current U.S. Class: D/8349
International Classification: 0805;