IP Library › Granted Patent US 701,544
Granted Patent S1
US 701,544 · App. 29/459,501 · Granted Mar 25, 2014

Hole saw

Inventors: Joseph Thomas Novak (East Longmeadow, MA); Matthew Christopher Green (Amherst, MA); Robert Richard Zielonka (Enfield, CT); William B. Korb (Broad Brook, CT)
Assignee: Irwin Industrial Tool Company
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 701,544
App. No.
29/459,501
Granted
Mar 25, 2014
Kind
S1
Claims (1)

The ornamental design for hole saw, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 13, 2019
From: IRWIN INDUSTRIAL TOOL COMPANY
To: BLACK & DECKER INC.
Reel/Frame 048581/0170 →
Continuity (2)
Division 29418439 · Apr 17, 2012
Division 29353759 · Jan 13, 2010