IP Library Assignment 010411/0452
Patent Assignment
Reel/Frame 010411/0452

Assignment of Assignor's Interest

Recorded: 1999-11-29 Pages: 3
Assignor
BRENT PLACE
Executed: 1999-11-22
Assignee
RICCI, DONATO L.
W8477 - 162ND AVENUE, HAGER CITY, WISCONSIN, 54015
Covered Property (1)
Pipe End Prep Machine
Patent: 427,212 →
Application: 29/114,536 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 22, 2007
From: RICCI, DONATO L.
To: D.L. RICCI CORP.
Reel/Frame 019466/0180 →
Merger Mar 7, 2011
From: D.L. RICCI CORP.
To: HYDRATIGHT OPERATIONS, INC.
Reel/Frame 025913/0067 →