Patent Assignment
Reel/Frame 013756/0605
Assignment of Assignor's Interest
Recorded: 2003-02-06
Pages: 4
Assignor
ELLEN, GRAHAM DAVID
Executed: 2003-02-05
Assignee
KH TECHNOLOGY CORPORATION
FLOOR 2 ZEPHYR HOUSE, MARY ST., GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS, CAYMAN ISLANDS
Covered Property
(1)
Loudspeaker Design
Patent:
485,256 →
Application:
29/175,690 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Inventor's Last Name Previously Recorded on Reel 013756 Frame 0605.
Jul 21, 2003
From: ALLEN, GRAHAM DAVID
To: KH TECHNOLOGY CORPORATION
Reel/Frame 014290/0377 →
Change of Name
Aug 26, 2016
From: KH TECHNOLOGY CORPORATION
To: KEF CELESTION CORPORATION
Reel/Frame 039846/0088 →
Corrective Assignment to Correct the Incorrect Patent No's D486,256, D486,257 Previously Recorded at Reel: 039846 Frame: 0088. Assignor(S) Hereby Confirms the Change of Name.
Aug 25, 2017
From: KH TECHNOLOGY CORPORATION
To: KEF CELESTION CORPORATION
Reel/Frame 043676/0194 →