IP Library › Granted Patent US 644,946
Granted Patent S1
US 644,946 · App. 29/388,059 · Granted Sep 13, 2011

Bubble level

Assignee: Precision Designed Products, Inc.
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Quick Facts
Patent No.
US 644,946
App. No.
29/388,059
Granted
Sep 13, 2011
Kind
S1
Claims (1)

The ornamental design for the bubble level, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 9, 2018
From: PRECISION DESIGNED PRODUCTS, INC.
To: KEMCO GROUP, INC.
Reel/Frame 047106/0018 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 23, 2011
From: SILBERBERG, MARK L
To: PRECISION DESIGNED PRODUCTS, INC.
Reel/Frame 026006/0876 →