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: 2
Patent #:
Issue Dt:
05/27/2003
Application #:
10118241
Filing Dt:
04/09/2002
Publication #:
Pub Dt:
05/22/2003
Inventors:
Hiroaki Ohira, Kuniaki Ara
Title:
HELICAL TYPE HEAT EXCHANGER HAVING INTERMEDIATE HEATING MEDIUM
Assignment: 1
Reel/Frame:
012774/0862Recorded: 04/09/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/27/2002
Exec Dt:
03/27/2002
Assignee:
4-49, MURAMATSU, TOKAI-MURA
NAKA-GUN, IBARAKI-KEN, JAPAN
Correspondent:
WENDEROTH, LIND & PONACK, L.L.P.
MICHAEL S. HUPPERT, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 2
Reel/Frame:
028023/0814Recorded: 04/10/2012Pages: 27
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2005
Assignee:
4-49, MURAMATSU, TOKAI-MURA, NAKA-GUN
IBARAKI-KEN, JAPAN
Correspondent:
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET N.W.
SUITE 400 EAST
WASHINGTON, DC 20005

Search Results as of: 04/29/2024 02:55 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