skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
11/30/1999
Application #:
09132579
Filing Dt:
08/11/1998
Inventors:
JOHN B. RAMSEY, JAMES G. RETZLOFF
Title:
WET PIPE FIRE PROTECTION SYSTEM
Assignment: 1
Reel/Frame:
009384/0803Recorded: 08/11/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/11/1998
Exec Dt:
08/11/1998
Assignee:
210 NORTH INDUSTRIAL PARK
HASTINGS, MICHIGAN 49058
Correspondent:
VAN DYKE, GARDNER, LINN & BURKHART, LLP
CATHERINE S. COLLINS
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 2
Reel/Frame:
021849/0159Recorded: 11/14/2008Pages: 9
Conveyance:
NOTICE OF SECURITY INTEREST
Assignor:
Exec Dt:
09/24/2008
Assignee:
231 S. LASALLE STREET
IL1-231-10-41
CHICAGO, ILLINOIS 60697
Correspondent:
TERRY L. WITCHER, NCCP
MCGUIREWOODS LLP
201 N. TRYON STREET, SUITE 3000
CHARLOTTE, NORTH CAROLINA 28202
Assignment: 3
Reel/Frame:
023796/0958Recorded: 01/18/2010Pages: 9
Conveyance:
NOTICE OF RELEASE OF PATENT SECURITY
Assignor:
Exec Dt:
12/18/2009
Assignee:
231 SOUTH LASALLE STREET
AGENCY MANAGEMENT MAIL CODE IL 1-231-10-14
CHICAGO, ILLINOIS 60697
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
ATTN: JEAN PATERSON
WASHINGTON, DC 20005

Search Results as of: 05/06/2024 06:43 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT