Shrink ring protector for circular saw blades

- Black & Decker Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a shrink ring protector for circular saw blades showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; the rear, left and right side elevational views being a mirror image thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view of a second embodiment of FIG. 1;

FIG. 6 is a top plan view of FIG. 5; the bottom plan view being a mirror image thereof; the front, rear, left and right side elevational views are the same as shown in FIG. 3; and,

FIG. 7 is a perspective view of third embodiment of FIG. 1; the top and bottom plan views are the same as shown in FIG. 4; the front, rear, left and right side views are the same as shown in FIG. 3.

The broken lines are shown for illustrative purpose only and form no part of the claimed design. FIGS. 2, 3, 4 and 6 are drawn in an enlarged scale.

Claims

The ornamental design for a shrink ring protector for circular saw blades, as shown and described.

Referenced Cited
U.S. Patent Documents
102923 May 1870 Saw
716785 December 1902 Taylor
2010082 August 1935 Hill
D99549 May 1936 Klein
2459460 January 1949 Segal
2601426 June 1952 Baumann
2878628 March 1959 Curry
2918165 December 1959 Paulick, Jr.
2950004 August 1960 Acomb
2954118 September 1960 Anderson
3005542 October 1961 Harrison
3259231 July 1966 Romanowski et al.
3274302 September 1966 Anderson et al.
3358902 December 1967 Emmert et al.
3412524 November 1968 Nestell et al.
4071141 January 31, 1978 Gray
D311620 October 23, 1990 Rose
5456057 October 10, 1995 Bannon et al.
6260698 July 17, 2001 Delost et al.
6267239 July 31, 2001 Maki
D449522 October 23, 2001 Brown
Patent History
Patent number: D469354
Type: Grant
Filed: Dec 14, 2001
Date of Patent: Jan 28, 2003
Assignee: Black & Decker Inc. (Newark, DE)
Inventor: John Curtsinger (Shelbyville, KY)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/152,098
Classifications
Current U.S. Class: D9/444; D9/415
International Classification: 0901;