Patent
   D659176
Priority
Jan 13 2010
Filed
Jan 13 2010
Issued
May 08 2012
Expiry
May 08 2026
Assg.orig
Entity
unknown
35
29
n/a
The ornamental design for hole saw, as shown and described.

FIG. 1 is a perspective view of a hole saw showing the present invention;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical;

FIG. 3 is a left side elevational view thereof; the right side elevational view being identical;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view 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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9808869, Jan 13 2010 Black & Decker Inc Hole cutter with chip egress aperture
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 13 2010Irwin Industrial Tool Company(assignment on the face of the patent)
Jan 19 2010GREEN, MATTHEW CHRISTOPHERIrwin Industrial Tool CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0241410259 pdf
Jan 19 2010ZIELONKA, ROBERT RICHARDIrwin Industrial Tool CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0241410259 pdf
Jan 21 2010NOVAK, JOSEPH THOMASIrwin Industrial Tool CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0241410259 pdf
Jan 25 2010KORB, WILLIAM BIrwin Industrial Tool CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0241410259 pdf
Dec 03 2018Irwin Industrial Tool CompanyBlack & Decker IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0485810170 pdf
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