IP Library › Granted Patent US 511,306
Granted Patent S1
US 511,306 · App. 29/213,956 · Granted Nov 8, 2005

Electronic voltage polarity indicator

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Quick Facts
Patent No.
US 511,306
App. No.
29/213,956
Granted
Nov 8, 2005
Kind
S1
Claims (1)

The ornamental design for an electronic voltage polarity indicator, as shown and described.

Assignments (5)
RELEASE OF SECURITY INTEREST Recorded Nov 2, 2017
From: PENFUND CAPITAL III LIMITED PARTNERSHIP
To: HOPKINS MANUFACTURING CORPORATION
Reel/Frame 044359/0373 →
PATENT COLLATERAL AGREEMENT Recorded May 12, 2017
From: HOPKINS MANUFACTURING CORPORATION
To: THE BANK OF NOVA SCOTIA
Reel/Frame 042455/0159 →
PATENT COLLATERAL AGREEMENT Recorded Jun 9, 2011
From: HOPKINS MANUFACTURING CORPORATION
To: PENFUND CAPITAL FUND III LIMITED PARTNERSHIP
Reel/Frame 026418/0001 →
SECURITY AGREEMENT Recorded Jun 3, 2011
From: HOPKINS MANUFACTURING CORPORATION
To: THE BANK OF NOVA SCOTIA
Reel/Frame 026390/0215 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 6, 2006
From: BOSCH, WARREN; LARGACHA, CLAUDIA
To: HOPKINS MANUFACTURING CORPORATION
Reel/Frame 018480/0500 →