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:004882/0259   Pages: 1
Recorded: 05/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
08/07/1990
Application #:
07180500
Filing Dt:
04/12/1988
Title:
OPTICAL DISK HAVING NARROW AND WIDE GUIDE GROOVES
Assignors
1
Exec Dt:
04/05/1988
2
Exec Dt:
04/05/1988
3
Exec Dt:
04/05/1988
4
Exec Dt:
04/05/1988
5
Exec Dt:
04/05/1988
6
Exec Dt:
04/05/1988
Assignees
1
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
2
NO. 2680, NISHIHANAWA, TATOMI-CHO, NAKAKOMA-GUN
YAMANASHI, JAPAN
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006

Search Results as of: 03/29/2024 03:52 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