Patent Assignment
Reel/Frame 022503/0285
Assignment of Assignor's Interest
Recorded: 2009-04-03
Pages: 2
Assignee
HYDRO-ERGOSEAL, INC.
346 COMMERCE DRIVE, CAROL STREAM, ILLINOIS, 60188
Covered Property
(1)
Seal for Oil-Free Rotary Displacement Compressor
Application:
12/418,005 →
Publication:
US 2010/0253005
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the the Recordation Serial Number Previously Recorded on Reel 022503 Frame 0285. Assignor(S) Hereby Confirms the Assignemnt of the Entire Right, Title and Interest.
Sep 6, 2013
From: LIARAKOS, NICHOLAS P.; HILARIS, JOHN A., MR.
To: HYDRO-ERGOSEAL, INC.
Reel/Frame 031188/0339 →
Change of Name
May 27, 2015
From: HYDRO-ERGOSEAL, INC.
To: ERGOSEAL, INC.
Reel/Frame 035771/0101 →