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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:013612/0237   Pages: 3
Recorded: 12/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/25/2004
Application #:
10326137
Filing Dt:
12/23/2002
Title:
STRUCTURE OF CHECK VALVE WITH SILENCING COVER
Assignors
1
Exec Dt:
11/15/2002
2
Exec Dt:
11/15/2002
3
Exec Dt:
11/15/2002
Assignee
1
NO. 943, CHENG KUNG RD., SEC 2
KUAN YIN HSIANG
TAOYUAN HSIEN, 328, TAIWAN R.O.C.
Correspondence name and address
TROXELL LAW OFFICE PLLC
BRUCE H. TROXELL
5205 LEESBURG PIKE
SUITE 1404
FALLS CHURCH, VA 22041-3401

Search Results as of: 05/10/2024 11:32 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