IP Library › Assignment 044827/0373
Patent Assignment
Reel/Frame 044827/0373

Security Interest

Recorded: 2018-02-05 Pages: 4
Assignor
Assignee
COMERICA BANK, A TEXAS BANKING ASSOCIATION
39200 SIX MILE ROAD, MC 7578, LIVONIA, MICHIGAN, 48152
Covered Properties (4)
Battery Charging Circuit Generating an Oscillating Triangular Waveform to Remove Sulphate from Battery Plates
Patent: 8,269,465 →
Application: 12/238,143 →
Publication: US 2009/0085524
Method for charging a battery including an oscillating triangular waveform to remove sulphate from battery plates
Patent: 8,269,466 →
Application: 12/238,212 →
Publication: US 2009/0085525
Circuit for Generating Triangular Waveform Having Relatively Short Linear Rise Time and Substantially Long Linear Fall Time
Patent: 7,834,592 →
Application: 12/238,271 →
Publication: US 2009/0085526
Circuit and Method Enabling the Sharing of a Battery Charger with Multiple Batteries
Patent: 9,287,725 →
Application: 13/450,956 →
Publication: US 2012/0299533
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 1, 2008
From: SMITH, PETE WARD; HUFFMAN, JAMES EARL; SYKES, DAVID LEE; CALCOTE, CLYDE RAY
To: PULSETECH PRODUCTS CORPORATION
Reel/Frame 021614/0954 →
Assignment of Assignor's Interest Oct 1, 2008
From: SMITH, PETE WARD; HUFFMAN, JAMES EARL; SYKES, DAVID LEE; CALCOTE, CLYDE RAY
To: PULSETECH PRODUCTS CORPORATION
Reel/Frame 021615/0079 →
Assignment of Assignor's Interest Oct 1, 2008
From: SMITH, PETE WARD; HUFFMAN, JAMES EARL; SYKES, DAVID LEE; CALCOTE, CLYDE RAY
To: PULSETECH PRODUCTS CORPORATION
Reel/Frame 021615/0125 →
Assignment of Assignor's Interest Apr 19, 2012
From: HUFFMAN, JAMES EARL; WISE, JOHNNY LYMAN
To: PULSETECH PRODUCTS CORPORATION
Reel/Frame 028075/0516 →