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:006593/0737   Pages: 3
Recorded: 06/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/20/1995
Application #:
07974278
Filing Dt:
11/10/1992
Title:
MULTILAYER PLASTIC PIPE WITH POLYAMIDE INNER AND OUTER LAYERS AND A LINEAR CRYSTALLINE POLYESTER INTERMEDIATE LAYER
Assignors
1
Exec Dt:
09/09/1992
2
Exec Dt:
09/09/1992
Assignee
1
PATENTABTEILUNG, POSTFACH 1320
MARL, GERMANY D-437
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

Search Results as of: 06/18/2024 10:17 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