IP Library › Granted Patent US 638,680
Granted Patent S1
US 638,680 · App. 29/365,299 · Granted May 31, 2011

Circular saw

Assignee: Chervon Limited
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Quick Facts
Patent No.
US 638,680
App. No.
29/365,299
Granted
May 31, 2011
Kind
S1
Claims (1)

The ornamental design for a circular saw, as shown.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 20, 2016
From: CHERVON LIMITED
To: CHERVON (HK) LIMITED
Reel/Frame 038333/0750 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 7, 2010
From: XING, LI; ALLAN, DAVID
To: CHERVON LIMITED
Reel/Frame 024647/0416 →
Priority Claims (1)
CN 2010 3 0105010 · Feb 2, 2010 · national