Scroll saw

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Description

FIG. 1 is a front perspective view of a scroll saw showing my new design;

FIG. 2 is a front plan view of the scroll saw;

FIG. 3 is a back plan view of the scroll saw;

FIG. 4 is a top plan view of the scroll saw;

FIG. 5 is a bottom plan view of the scroll saw;

FIG. 6 is a left side plan view of the scroll saw; and,

FIG. 7 is an right side plan view of the scroll saw.

Referenced Cited
U.S. Patent Documents
RE7726 June 1877 Plummer
D85847 December 1931 Tautz
D292713 November 10, 1987 Miller
D327279 June 23, 1992 Brickner et al.
D397343 August 25, 1998 Chen
2721587 October 1955 Dremel
4616541 October 14, 1986 Eccardt et al.
4619171 October 28, 1986 Miller
4681006 July 21, 1987 Miller
4949616 August 21, 1990 Chang
5088369 February 18, 1992 Rice et al.
5235890 August 17, 1993 Mathre
5363733 November 15, 1994 Baird et al.
Other references
  • Delta 1997/98 Building Trades and Home Shop Machinery, pp. 57-61. Makita 16" Variable Speed Scroll Saw Model SJ401 Instruction Manual, pp. 1-19. Delta 1997-98 Industrial Machinery Catalog, pp. E-2 and E-3. Delta 2 Speed 16" Scroll Saw with Quickset Blade Changing Feature (Model 40-560 Type II) Instruction Manual, May 3, 1995, pp. 1-18. "The New Constant-Tension Scroll Saws, Great in a Tight Spot!", Wood Magazine, Dec., 1985, pp. 54-59, 74. Pittman, "Scroll Saw or Jig Saw", Woodworkers Buyer's Guide to Power Tools, 88-90, comparison charts and options, which are not numbered. Delta 18" Scroll Saw Instruction Manual, Oct. 2, 1989, pp. 1-15. The Eagle Precision Scroll Saw, from RBI Industries, Inc.
Patent History
Patent number: D417227
Type: Grant
Filed: Mar 16, 1999
Date of Patent: Nov 30, 1999
Assignee: Delta International Machinery Corp. (Pittsburgh, PA)
Inventor: Xun Lei (Cheswick, PA)
Primary Examiner: Antoine Duval Davis
Law Firm: Kirkpatrick & Lockhart LLP
Application Number: 0/101,993
Classifications
Current U.S. Class: Sawing (includes Element) (D15/133)
International Classification: 1509;