Woodstock | SHOP FOX W2007 | Table saws with safety systems and systems to mount and index

US007827890B2
(12) Ulllted States Patent
(10) Patent N0.:
Gass et a].
US 7,827,890 B2
(45) Date of Patent:
(54)
TABLE SAWS WITH SAFETY SYSTEMS AND
SYSTEMS TO MOUNT AND INDEX
ATTACHMENTS
299,480
302,041
307,112
509,253
(75)
Inventors: Stephen F. Gass, Wilsonville, OR (US);
545504 A
9/1895 Hoover
David
J- David
A. Fullnel‘,
Fanning,Tualatln,
Vancouver, WA (U S)
941,726 A
11/1909 pfalzgmf
.
.
(73) Asslgnee. SD3, LLC, Tualat1n, OR (US)
(*)
Notice:
A
A
A
A
5/ 1884
7/1884
10/1884
11/1893
Nov. 9, 2010
982,312 A
1/1911
997,720 A
W19“ Troupenat
(Continued)
(21) APP1-NO-I 11/045,972
Filed:
FOREIGN PATENT DOCUMENTS
Jan. 28, 2005
(65)
CA
2140991
1/1995
Prior Publication Data
US 2005/0166736 A1
Aug. 4, 2005
(Continued)
Related US. Application Data
(60)
Swafford
Subject to any disclaimer, the term of this
patent is extended or adjusted under 35
U.S.C. 154(b) by 415 days.
(22)
Kuhlman et al.
Sill
Groff
Shields
OTHER PUBLICATIONS
Provisional application NO- 60/540,377, ?led on Jan
29, 2004-
Gordon Engineering Corp., Product Catalog, Oct. 1997, pgs. cover, 1,
3 and back, Brook?eld, Connecticut, US.
(51) Int. Cl.
(Continued)
B27G 19/02
2006.01
B2 73 5/29
E2006 01;
Primary ExamineriBoyer D. Ashley
(52)
us. Cl. .................. .. 83/1021; 83/4402; 83/4772;
(58)
Field of Classi?cation Search ................. .. 83/102,
83/478
83/820, 102.1, 478, 823, 440.2, 544, 477.2,
53%;)’;
/212494/
’
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See a lication ?le for 02313193352;C2h8?iSt2O48 200'1
pp
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References Cited
(56)
1y‘
US. PATENT DOCUMENTS
146,886
162,814
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1/1874
5/1875
7/1882
9/1882
Ass’s’a’” ExammeriLaura M‘ Lee
(57)
ABSTRACT
Table saWs having a mounting system con?gured to hold a
riving knife or splitter adjacent a blade. The mounting system
includes a clamping structure having a handle adapted to
pivot betWeen a ?rst position Where the clamping structure is
open and a second position Where the clamping structure is
closed, and Where the handle can be pivoted from the ?rst
position to the second position by hand Without using tools.
The clamping structure may include a spring to help open the
Doane et al.
Graves et al.
Grill
Kuhlmann
clamp.
23 Claims, 44 Drawing Sheets
490
422
442
US 7,827,890 B2
Page 2
US. PATENT DOCUMENTS
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Phillips
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Harrold
Turner
Anderson
Smith
Gurgel
McMichael
Granberg
Anderson
Drummond
LantZ
Talley
French
Berghold
Flohr
Hutchinson
Morrow
Federer
Runyan
Campbell
Sorlien
Watson
Procknow
Ward
Falklns
Crowe
Drummond
Klehm
Neighbour
Lewis
TannewitZ
Bennett
James
Ulrich
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Masset
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TautZ
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TautZ
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2,377,265
2,392,486
2,402,232
2,425,331
2,434,174
2,452,589
2,466,325
2,496,613
2,501,134
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2,518,684
2,530,290
2,554,124
2,556,548
2,562,396
2,572,326
2,590,035
2,593,596
2,601,878
2,623,555
2,625,966
2,626,639
2,661,777
2,661,780
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2,678,071
2,690,084
2,695,638
2,704,560
2,711,762
2,719,547
2,722,246
2,731,049
2,736,348
2,737,213
2,758,615
2,785,710
2,786,496
2,804,890
2,810,408
2,839,943
2,844,173
2,850,054
2,852,047
2,873,773
2,876,809
2,883,486
2,894,546
2,913,025
2,913,581
2,937,672
2,945,516
2,954,118
2,957,166
2,978,084
2,984,268
2,991,593
3,005,477
3,007,501
3,011,529
3,011,610
3,013,592
3,021,881
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Ocenasek
TautZ
TannewitZ
Eastman
Uremovich
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Uremovich
Woodward
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3,274,876
3,276,497
3,306,149
3,313,185
3,315,715
3,323,814
3,337,008
3,356,111
3,368,596
3,386,322
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3,454,286
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4/1964 Tyrrell
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3,975,600
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4,026,177
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4,048,886
4,060,160
4,070,940
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4,085,303
4,090,345
4,091,698
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4,117,752
4,145,940
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Malm
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4,262,278
4,267,914
4,270,427
4,276,459
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4/1980
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2/1981
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3,566,996
3,580,376
3,581,784
3,593,266
3,613,748
3,621,894
3,648,126
3,670,788
3,675,444
3,680,609
3,688,815
3,695,116
3,696,844
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3,889,567
3,905,263
3,922,785
3,924,688
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3,935,777
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Crossman
Loshbough
Warrick
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Peter
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Anderson
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4,294,013 A *
10/1981
Krieg ........................ .. 30/392
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Currie
Wires, Sr.
Felix
BenuZZi
Cameron
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4,385,539
4,391,358
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4,503,739
4,510,489
4,512,224
4,516,612
4,518,043
4,532,501
4,532,844
4,557,168
4,559,858
4,560,033
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4,606,251
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4,644,832
4,653,189
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4,679,719
4,694,721
4,718,229
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4,756,220
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4,831,279
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4,845,476
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Wilson
Andreasson
Stinson
Gaus et al.
Brandenstein et al.
5,207,253
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5,218,189
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Boileau
Berkeley
Summerer
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Crothers
5,231,906
5,239,978
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5,276,431
5,285,708
5,293,802
5,320,382
5,321,230
5,331,875
5,353,670
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5,377,571
5,392,568
5,392,678
5,401,928
5,411,221
5,423,232
5,436,613
5,447,085
5,451,750
5,453,903
5,471,888
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Ingraham
Yamauchi
Rangeard et al.
Shimomura et al.
Taylor et al.
Leatherman
5/1993
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5,480,009 A
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5,503,059
5,510,587
5,510,685
5,513,548
5,531,147
5,534,836
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7/1996
7/1996
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4,896,607 A
1/1990 Hall et al.
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11/1996
4,906,962 A
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5,587,618 A
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5,623,860
5,647,258
5,648,644
5,659,454
5,667,152
5,671,633
5,695,306
5,700,165
5,720,213
5,722,308
5,724,875
1/1997
3/1997
4/1997
4/1997
7/1997
7/1997
8/1997
9/1997
9/1997
12/1997
12/1997
2/1998
3/1998
3/1998
4,907,679
4,934,233
4,936,876
4,937,554
4,962,685
4,964,450
4,965,909
4,969,063
4,975,798
5,020,406
5,025,175
5,042,348
5,046,426
5,052,255
A
A
A
A
A
A
A
A
A
A
A
A
A
A
5,074,047 A
5,081,406
5,082,316
5,083,973
5,086,890
5,094,000
5,116,249
5,119,555
5,122,091
5,123,317
5,146,714
A
A
A
A
A
A
A
A
A
A
3/1990
6/1990
6/1990
6/1990
10/1990
10/1990
10/1990
11/1990
12/1990
6/1991
6/1991
8/1991
9/1991
10/1991
Menke
Brundage et al.
Reyes
Herman
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McCullough et al.
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Edwards et al.
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Dubois,HI
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A
A
A
A
A
A
A
A
A
A
A
A
A
A
Pacholok
Reiter
Grasselli
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Serban
Schenkelet al.
Takano
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5,741,048
5,755,148
5,768,786
5,771,742
5,782,001
5,787,779
5,791,057
5,791,223
5,791,224
5,791,441
4/1998
5/1998
6/1998
6/1998
7/1998
8/1998
8/1998
8/1998
8/1998
8/1998
A
A
A
A
A
A
A
A
A
A
Eccleston
Stumpfet al.
Kane et al.
Bokaie et al.
Gray
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Nakamura et al.
LanZer
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5,156,508 A *
10/1992 Grisley ..................... .. 411/354
5,797,307 A
5,174,349 A
12/1992 Svetlik et al.
5,819,619 A
10/1998 Miller et al.
5,819,625
5,852,951
5,857,507
5,861,809
5,875,698
10/1998
12/1998
1/1999
1/1999
3/1999
5,184,534
5,198,702
5,199,343
5,201,110
5,201,684
A
A
A
A
A
2/1993
3/1993
4/1993
4/1993
4/1993
Lee
McCullough et al.
OBanion
Bane
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A
A
A
A
A
8/1998 Horton
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Santi
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Cerollet al.
5,201,863 A *
4/1993 Peot .......................... .. 83/432
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3/1999 Thomson et al.
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4/1993 Davis
5,921,367 A
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5,930,096 A
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8/1999 ItZov
6,601,493 B1
6,607,015 B1
D479,538 S
5,941,153 A
8/1999 Chang ....................... .. 83/662
6,617,720 B1
5,942,975 A
5,943,932 A
5,950,514 A
8/1999 Sorensen
8/1999 Sberveglieri
9/1999 Benedict et al.
6,619,348 B2
6,640,683 B2
6,644,157 B2
8/2003 Crofutt
8/2003 Chen
9/2003 Welsh et al.
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11/2003 Lee
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5,963,173 A
10/1999 Lian et al.
6,647,847 B2
11/2003 Hewitt et al.
5,974,927 A
11/1999 Tsune
6,659,233 B2
12/2003 DeVlieg
5,989,116 A
11/1999 Johnson et al.
6,684,750 B2
2/2004 Yu
6,009,782 A
1/2000 Tajima et al.
6,722,242 B2
4/2004 Chuang
6,018,284
6,037,729
D422,290
6,052,884
6,062,121
6,070,484
1/2000
3/2000
4/2000
4/2000
5/2000
6/2000
6,734,581
6,736,042
6,742,430
6,796,208
6,800,819
6,826,988
A
A
S
A
A
A
Rival et al.
Woods et al.
Welsh et al.
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B2
B2
B1
B2
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6,095,092 A
8/2000 Chou
6,826,992 B1
6,109,157 A
8/2000 Talesky ..................... .. 83/666
6,840,144 B2
6,112,785
6,119,984
6,131,629
6,133,818
6,141,192
6,148,504
6,148,526
6,148,703
6,150,826
6,161,459
6,170,370
6,244,149
6,250,190
6,257,061
A
A
A
A
A
A
A
A
A
A
B1
B1
B1
B1
6,283,002 B1
6,295,910
6,312,028
6,325,195
6,330,848
6,336,273
6,352,137
B1
B1
B1
B1
B1
B1
6,357,328 B1
6,361,092 B1
6,366,099
6,376,939
6,404,098
6,405,624
6,418,829
6,420,814
6,427,570
6,430,007
6,431,425
6,450,077
6,453,786
6,460,442
B1
B1
B1
B2
B1
B1
B1
B1
B1
B1
B1
B2
9/2000
9/2000
10/2000
10/2000
10/2000
11/2000
11/2000
11/2000
11/2000
12/2000
1/2001
6/2001
6/2001
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Yu
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3/2002 Eagle et al.
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6/2002
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10/2002
Reddi
Suzuki et al.
Kayama et al.
Sutton
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6,854,371
6,857,345
6,874,397
6,874,399
6,877,410
6,880,440
6,883,397
6,889,585
6,920,814
6,922,153
6,945,148
6,945,149
6,957,601
6,968,767
B2
B2
B2
B2
B2
B2
B2
B1
B2
B2
B2
B2
B2
B2
6,986,370 B1
6,994,004
6,997,090
7,000,514
7,024,975
7,098,800
7,137,326
B2
B2
B2
B2
B2
B2
12/2004 Huang
1/2005 Huang
2/2005
2/2005
4/2005
4/2005
4/2005
4/2005
4/2005
5/2005
7/2005
7/2005
9/2005
9/2005
10/2005
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2002/0017176
2002/0017178
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2002/0017180
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2002/0017183
2002/0017184
2002/0017336
2002/0020261
11/2001
2/2002
2/2002
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10/2002 Chang ....................... .. 83/783
2002/0020262 A1
6,471,106
6,479,958
6,484,614
D466,913
6,492,802
D469,354
6,502,493
6,530,303
6,536,536
6,543,324
6,546,835
6,564,909
6,575,067
6,578,460
6,578,856
6,581,655
6,595,096
D478,917
10/2002
11/2002
11/2002
12/2002
12/2002
1/2003
1/2003
3/2003
3/2003
4/2003
4/2003
5/2003
6/2003
6/2003
6/2003
6/2003
7/2003
8/2003
2002/0020263
2002/0020265
2002/0020271
2002/0043776
2002/0050201
2002/0056348
2002/0056349
2002/0056350
2002/0059853
2002/0059854
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2002/0088325
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2002/0096591
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B1
B1
B1
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B1
S
B1
B1
B1
B2
B2
B1
B2
B2
B2
B2
B2
S
5/2004
5/2004
6/2004
9/2004
10/2004
12/2004
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
A1
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Accu-Fence® 64A Fence and Rail System Owner’s Manual, WMH
Porter-Cable Double Insulated 10“ Bench Top Table Saw Instruction
Tool Group, Sep. 2004.
Manual, Porter-Cable Corporation, Sep. 15, 2003.
Delta Biesemeyer 10“ Table Saw Blade Guard Systems Instruction
Manual, Delta Machinery, May 9, 2005.
UnifenceTM Saw Guide Instruction Manual, Delta Machinery, Feb.
22, 2005.
Parts List for 3812 Type 1,2005.
Porter-Cable 10“ Portable Table Saw 3812, Porter-Cable Corpora
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Biesemeyer® T-Square® Commercial Fence System Instruction
Manual, Delta Machinery, May 2, 2005.
* cited by examiner
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