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: 4
Patent #:
Issue Dt:
07/21/1987
Application #:
06759918
Filing Dt:
07/29/1985
Inventors:
HENRY HAARDT, JOHN MAGDON
Title:
TRICURVE OPTICAL METAL MASTER MOLD AND METHOD OF MAKING
Assignment: 1
Reel/Frame:
004450/0378Recorded: 09/09/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/28/1985
Exec Dt:
08/28/1985
Assignee:
185 CROSSWAYS PARK DRIVE
WOODBURY, NEW YORK 11797
Correspondent:
NATIONAL PATENT DEVELOPMENT CORP
375 PARK AVE SUITE 2201
NEW YORK, NY 10152
Assignment: 2
Reel/Frame:
004865/0348Recorded: 05/09/1988Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/12/1987
Assignee:
2525 DUPONT DRIVE
IRVINE, CALIFORNIA 92715
Correspondent:
VINCENT P. PIRRI
NATIONAL PATENT DEVELOPMENT CORPORATION
9 WEST 57TH STREET, RM-4170
NEW YORK, NY 10019
Assignment: 3
Reel/Frame:
008239/0239Recorded: 05/06/1996Pages: 18
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/17/1996
Assignee:
8301 MARS DRIVE
WACO, TEXAS 75712
Correspondent:
TIMOTHY J. KING
2525 DUPONT DRIVE
IRVINE, CA 92713
Assignment: 4
Reel/Frame:
010360/0067Recorded: 11/05/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/21/1997
Assignee:
HAWLEY LANE, FARNBOROUGH
HAMPSHIRE, UNITED KINGDOM GU14
Correspondent:
NIXON & VANDERHYE P.C.
B.J. SADOFF
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201

Search Results as of: 06/22/2025 04:54 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