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: 1
Patent #:
Issue Dt:
05/21/2002
Application #:
09459197
Filing Dt:
12/10/1999
Inventor:
MARK W. OLSEN
Title:
HEAT EXCHANGER ISOLATION DEVICE
Assignment: 1
Reel/Frame:
012890/0263Recorded: 05/13/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/05/2002
Assignee:
3984 HIGHWAY 51 SOUTH
GRENADA, MISSISSIPPI 38901
Correspondent:
LENNOX INTERNATIONAL INC.
W. KIRK MCCORD
IP COUNSEL
2140 LAKE PARK BLVD.
RICHARDSON, TX 75080-2254

Search Results as of: 06/19/2024 11:47 PM
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