Table saw throat plates and table saws including the same

Cutting – Rotatable disc tool pair or tool and carrier – With means to support work relative to tool

Reexamination Certificate

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Details

C083S477100, C083S477200, C083S478000, C083S440200

Reexamination Certificate

active

07997176

ABSTRACT:
Throat plates for table saws and table saws including the same are disclosed. In some embodiments, the throat plates and/or saws include at least one securement mechanism adapted to secure and prevent inadvertent removal of the throat plate from the throat of the saw. In some embodiments, at least one of the securement mechanisms also provides a height adjustment mechanism and/or prevents vertical removal of the throat plate. In some embodiments, the throat plate includes an accessory mounting port that provides a portal for accessories, including safety accessories, to extend through the plate from beneath the table of the saw. In some embodiments, the port extends from the plate's outer perimeter to divide the plate's rear end portion into a pair of spaced-apart members. In some embodiments, these members are independently secured to the table saw and retained apart from each other by one or more of the securement mechanisms.

REFERENCES:
patent: 1816069 (1931-07-01), Bennett
patent: 2593596 (1952-04-01), Olson
patent: 6076445 (2000-06-01), Kenyon et al.
patent: 6418829 (2002-07-01), Pilchowski
patent: 6840144 (2005-01-01), Huang
patent: 7134373 (2006-11-01), Vice
patent: 7210386 (2007-05-01), Chang
patent: 2001/0035081 (2001-11-01), Sutton
patent: 2004/0159200 (2004-08-01), Stoffel
patent: 2004/0255745 (2004-12-01), Peot et al.
patent: 2005/0188806 (2005-09-01), Garcia et al.
S116WA-WF Circular Saw with Tilting Blade Spare Parts Catalogue, SCMI Corporation, Norcross, GA, Nov. 1986 and 1991.
Inca 2100SE Professional Tablesaw Owners Manual, Injecta Machinery, 1992.
Skil Model 3400-Type 1 10″ Table Saw Parts List and Technical Bulletin, S-B Power Tool Company, Jun. 1993.
Shop Fox® Fence Operating Manual, Woodstock International, Inc., 1996, revised May 1997.
SI320 Circular with Tilting Blade Spare Parts Catalogue, SCM, Dec. 23, 1998.
SI3200/3800 Circular with Tilting Blade Spare Parts Catalogue, SCM, Dec. 23, 1998.
Grizzly Industrial, Inc. Heavy-Duty 12″ Table Saw Model G5959 and G9957 Parts List, 1998 and Oct. 2001.
IWF 2000 Challengers Award Official Entry Form, submitted Apr. 26, 2000, 6 pages plus CD (the portions of U.S. patent applications referenced in the form are from U.S. Appl. No. 60/157,340, filed Oct. 1, 1999 and U.S. Appl. No. 60/182,866, filed Feb. 16, 2000).
SI300N Circular with Tilting Blade Spare Parts Catalogue, SCM, Jun. 12, 2000.
Bosch Model 4000 Worksite Table Saw Operating/Safety Instructions, S-B Power Tool Company, Jul. 2000.
Two photographs of a saw displayed at a trade show on Aug. 23, 2000.
SI400N Circular with Tilting Blade Spare Parts Catalogue, SCM, Sep. 19, 2000.
DeWalt Woodworker's Table Saw DW746 Instruction Manual, DeWalt Industrial Tool Co., 2000.
Ryobi 10″ Table Saw BT3000 Operator's Manual, Ryobi Technologies, Inc., Mar. 2001.
SC 3W Circular Saw Manual, SCM Group S.p.A Divisione Minimax—Samco, Feb. 2001.
Bosch 10″ Table Saw Model 0601476139 Parts List and Technical Bulletin, S-B Power Tool Company, Apr. 2001.
SI450E Circular with Tilting Blade Spare Parts Catalogue, SCM, Apr. 26, 2001.
Powermatic 10″ Tilting Arbor Saw Model 66 Instruction Manual & Parts List, JET Equipment & Tools, Jun. 2001.
Skil Model 3400 Table Saw Operating/Safety Instructions, S-B Power Tool Co., Sep. 2001.
Ryobi 10″ Table Saw BT3100 Operator's Manual, Ryobi Technologies, Inc., Aug. 2002.
Rojek KPF 300A-xxxx-RN-1P3 Table Saw/Shaper Combination Machine specification sheet, Sep. 30, 2002.
The Merlin Splitter by Excalibur a Sommerville Design Product Overview & Generic Installation Notes, Sommerville Design & Manufacturing Inc., at least as early as 2002.
Rojek Circular Saw PK 300 Spare part catalogue, Apr. 14, 2003.
Ridgid TS3650 Operators Manual 10″ Cast Iron Table Saw, May 2003, Jun. 2003 and Jul. 15, 2003.
Porter-Cable Double Insulated 10″ Bench Top Table Saw Instruction Manual, Porter-Cable Corporation, Sep. 15, 2003.
SI300S-S1300S4 Circular with Tilting Blade Spare Parts Catalogue, SCM, Oct. 30, 2003.
Delta Biesemeyer 10″ Table Saw Blade Guard Systems Instruction Manual, Delta Machinery, May 9, 2005.
Powermatic WMH Tool Group Operating Instructions and Parts Manual 10-inch Cabinet Saw Model 2000, Nov. 2005.
Makita Model 2704 Exploded Drawings and Parts List, Nov. 2005.
Porter-Cable 10″ Portable Table Saw 3812, Porter-Cable Corporation, 2005.
Porter Cable 10″ Portable Table Saw Model 3812 Parts List with Guard Exploded View, 2005.
Grizzly Industrial, Inc. Model G0605X/G0606X Extreme Series 12″ Table Saw Owner's Manual, Grizzly Industrial, Inc., Oct. 2006.
Makita Table Saw 2704 Instruction Manual, Makita Corporation of America, date unknown.
SCM SI 450 Circular saw with tilting blade product brochure, Villa Verucchio, Italy, undated.
Powermatic, Accu-Fence for the Models 66, 72A & 74A Table Saws Instruction Manual & Parts List, undated.
SCM Group publication, Rimini, Italy, undated.
Laguna Tools table saw owner's manual, date unknown.

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