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Patent
D687472
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Priority
Jan 13 2010
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Filed
Apr 17 2012
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Issued
Aug 06 2013
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Expiry
Aug 06 2027
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Assg.orig
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Entity
unknown
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40
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35
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n/a
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The ornamental design for hole saw, as shown and described.
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FIG. 1 is a front elevational view of a hole saw showing the present invention;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a perspective view thereof;
FIG. 5 is left-side elevational view thereof;
FIG. 6 is right-side elevational view thereof; and,
FIG. 7 is rear view elevational thereof.
The broken lines in the figures show structure or boundaries that are not part of the claimed design.
Korb, William B., Novak, Joseph Thomas, Zielonka, Robert Richard, Green, Matthew Christopher
Patent |
Priority |
Assignee |
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Black & Decker Inc |
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10730119, |
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Hole saw |
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Hole saw |
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Black & Decker Inc |
Holesaw |
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Milwaukee Electric Tool Corporation |
Hole saw |
D958854, |
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Milwaukee Electric Tool Corporation |
Hole saw |
D958855, |
Dec 09 2019 |
Milwaukee Electric Tool Corporation |
Hole saw |
D965653, |
Aug 15 2017 |
Milwaukee Electric Tool Corporation |
Hole saw |
D973733, |
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Milwaukee Electric Tool Corporation |
Hole saw |
ER1841, |
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ER339, |
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RE48513, |
Jul 18 2012 |
Milwaukee Electric Tool Corporation |
Hole saw |
Patent |
Priority |
Assignee |
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2319528, |
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2473077, |
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Dec 18 1986 |
YAMAMOTO, HIROYUKI |
Hole saw |
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SOUTH DEERFIELD INDUSTRIES, INC |
Hole saw and mandrel assembly |
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Hole saw |
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Oct 02 1995 |
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Hole saw with wood removal feature |
6746187, |
Jan 11 2000 |
Kapman AB |
Edge protection device for hole saw |
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Ultrasonic annular core bit |
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D282369, |
Feb 07 1983 |
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Aug 09 1996 |
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Aug 02 2002 |
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Aug 02 2002 |
SOUTH DEERFIELD INDUSTRIES, INC |
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D478339, |
Aug 02 2002 |
KENNAMETAL INC |
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D478919, |
Aug 02 2002 |
SOUTH DEERFIELD INDUSTRIES, INC |
Hole saw |
D516594, |
Apr 30 2004 |
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Hole saw |
D551269, |
Aug 23 2004 |
Black & Decker Inc |
Hole blade |
D588175, |
Apr 30 2007 |
Disston Company |
Gullet bi-metal hole saw |
D620035, |
Feb 02 2010 |
|
Hole saw extension cylinder tool bit |
D624808, |
Oct 22 2009 |
Target Brands, Inc. |
Display hanger |
D631732, |
Oct 22 2009 |
Target Brands, Inc. |
Display hanger |
D644327, |
Sep 02 2010 |
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Trephine drill |
D659176, |
Jan 13 2010 |
Black & Decker Inc |
Hole saw |
D664574, |
Aug 23 2004 |
Black & Decker Inc |
Hole saw blade |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a