Status
Receipt of Orig or Corrected Ex Parte Reexam Request
Requester (Patent Owner)
Requested By
Patent Owner
P.O. Law Firm
Reexam History (2 events)
Jan 25, 2012RXLITSRReexam Litigation Search Conducted
Jan 19, 2012RXOSUBReceipt of Original Ex Parte Reexam Request
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Apr 25, 2006
3.5-yr
Oct 25, 2009
7.5-yr
Oct 25, 2013
11.5-yr
Oct 25, 2017
Expiry
Sep 7, 2023
Entity Status
Large Entity
Expires
Sep 7, 2023 (expired)
Term Adjustment
+62 days (~0.2 yr)
Other
USPTO Event: Expire PatentUSPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 014343/0891Recorded: Feb 17, 2004
From
RICHARD D. PETERSInventor
Jan 24, 2004
RORY SMITHInventor
Jan 8, 2004
→
To
THYSSEN ELEVATOR CAPITAL CORP.
AssignmentReel/Frame: 029476/0764Recorded: Nov 19, 2012
From
THYSSEN ELEVATOR CAPITAL CORP.
Sep 28, 2012
→
To
THYSSENKRUPP ELEVATOR CORPORATION
AssignmentReel/Frame: 029219/0366Recorded: Oct 31, 2012
From
THYSSENKRUPP ELEVATOR CAPITAL CORPORATION
Sep 28, 2012
→
To
THYSSENKRUPP ELEVATOR CORPORATION