Dust collection adapter with blast gate

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Description

FIG. 1 is a perspective view of a dust collection adapter with blast gate showing our new design, with the gate in a partially opened position;

FIG. 2 is a side elevation view of FIG. 1;

FIG. 3 is a front elevation view of FIG. 1;

FIG. 4 is a rear elevation view of FIG. 1;

FIG. 5 is a perspective view thereof, with the gate in a fully opened position;

FIG. 6 is a side elevation view of FIG. 5;

FIG. 7 is a front elevation view of FIG. 5;

FIG. 8 is a rear elevation view of FIG. 5;

FIG. 9 is a perspective view thereof, with the gate in a fully closed position;

FIG. 10 is a side elevation view of FIG. 9;

FIG. 11 is a front elevation view of FIG. 9;

FIG. 12 is a rear elevation view of FIG. 9; and,

FIG. 13 is a top plan view of FIG. 9.

Claims

We claim the ornamental design for a dust collection adapter with blast gate, as shown and described.

Referenced Cited
U.S. Patent Documents
D211826 July 1968 Hamrick
4473212 September 25, 1984 Kensington et al.
4591369 May 27, 1986 Stewart et al.
D314848 February 19, 1991 Foldes
D316893 May 14, 1991 Glodowski
D323376 January 21, 1992 Fukuchi
D463634 September 24, 2002 Mantyla et al.
6451078 September 17, 2002 Berfield et al.
7146677 December 12, 2006 Litomisky et al.
7152271 December 26, 2006 Pfautz
20020077057 June 20, 2002 Frink
20040093683 May 20, 2004 Wallace
20080308472 December 18, 2008 Osiensky et al.
Other references
  • Blast Gate—Pivoting—Woodworking Dust Collection, by Schreiber Bike; http://sketchup.google.com/3dwarehouse/details?mid=3c3c86f6258d97552331b5d5dd1cf817&prevstart=0; (one page), publically available at least as of Feb. 29, 2008.
  • Sawmill Creek—Woodworkers Forums, post by John Schreiber, Nov. 20, 2007; http://www.sawmillcreek.org/showthread.php?p=696740#poststop; (4 pages) and enlargements of three photos in post (3 pages).
  • Sawmill Creek—Woodworkers Forums, post by Doug Shepard, “New Lee Valley Remote Self-Cleaning Blastgates for PVC”, May 24, 2007; http://www.sawmillcreek.org/showthread.php?t=58586; (5 pages).
  • 6″ Dust Collector Blast Gate—Direct Tool Mount; http://sketchup.google.com/3dwarehouse/details?mid=12ee7200999732c516280872e3277da9&prevstart=0; (one page), publically available at least as of Feb. 28, 2008.
  • Woodworker's Supply, Inc., Spring 2008 Catalog #232, cover and pp. 214-217 (5 pages).
  • Rockier Woodworking and Hardware, Feb. 2008 Catalog, cover and p. 153 (2 pages).
  • Sawmill Creek—Woodworkers Forums, post by Bart Leetch, “My New Unique Blast Gates”, Nov. 17, 2007; http://www.sawmillcreek.org/showthread.php?p=696740#poststop; (7 pages) and enlargement of four photos in post (4 pages).
Patent History
Patent number: D604828
Type: Grant
Filed: Jul 22, 2008
Date of Patent: Nov 24, 2009
Assignee: Rockler Comapnies, Inc. (Medina, MN)
Inventors: Steven Krohmer (Coon Rapids, MN), Daniel Banasik (Eagan, MN)
Primary Examiner: Ruth McInroy
Attorney: Westman, Champlin & Kelly, P.A.
Application Number: 29/321,705
Classifications