IP Library › Granted Patent US 549,537
Granted Patent S1
US 549,537 · App. 29/262,941 · Granted Aug 28, 2007

Chain saw

Assignee: Komatsu Zenoah Co.
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 549,537
App. No.
29/262,941
Granted
Aug 28, 2007
Kind
S1
Claims (1)

The ornamental design for a chain saw, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded May 28, 2008
From: ZENOAH CO., LTD.
To: HUSQVARNA ZENOAH CO., LTD.
Reel/Frame 021006/0187 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 29, 2007
From: KOMATSU ZENOAH CO.
To: ZENOAH CO., LTD.
Reel/Frame 019520/0926 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 14, 2006
From: HARADA, ATSUSHI; ANBO, KIYOSHI; SUGISHITA, YUU
To: KOMATSU ZENOAH CO.
Reel/Frame 018068/0271 →
Priority Claims (1)
JP 2006-4312 · Feb 23, 2006 · national