Patent Assignment
Reel/Frame 006423/0157
Assignment of Assignors Interest.
Recorded: 1992-11-03
Pages: 3
Assignee
EXTRUDE HONE CORPORATION
8075 PENNSYLVANIA AVENUE, POST OFFICE BOX 527, IRWIN, PENNSYLVANIA, 15642
Covered Property
(1)
Friction Welding and Welds Made by Friction
Patent:
5,248,077 →
Application:
07/971,162 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 22, 1999
From: EXTRUDE HONE CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 009773/0443 →
Release of Security Interest
Mar 21, 2005
From: PNC BANK NATIONAL ASSOCIATION
To: EXTRUDE HONE CORPORATION
Reel/Frame 016386/0254 →
Assignment of Assignor's Interest
Apr 26, 2005
From: EXTRUDE HONE CORPORATION
To: EX ONE CORPORATION
Reel/Frame 015942/0977 →
Assignment of Assignor's Interest
Apr 26, 2007
From: EX ONE CORPORATION
To: THE EX ONE COMPANY
Reel/Frame 019215/0124 →