Patent
   D687472
Priority
Jan 13 2010
Filed
Apr 17 2012
Issued
Aug 06 2013
Expiry
Aug 06 2027
Assg.orig
Entity
unknown
39
35
n/a
The ornamental design for hole saw, as shown and described.

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 Title
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 17 2012Irwin Industrial Tool Company(assignment on the face of the patent)
Dec 03 2018Irwin Industrial Tool CompanyBlack & Decker IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0485810170 pdf
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