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:
04/23/1985
Application #:
06595174
Filing Dt:
03/30/1984
Inventors:
WILLIAM H. MOORE, ALAN F. MANDEL, WILLIAM J. TROSKY, KENNETH M. EICHLER et al
Title:
METHOD AND APPARATUS FOR IMPROVING THE SERVICING OF AN ELEVATOR SYSTEM
Assignment: 1
Reel/Frame:
004245/0790Recorded: 03/30/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/05/1984
Exec Dt:
03/05/1984
Exec Dt:
03/05/1984
Exec Dt:
03/05/1984
Exec Dt:
03/09/1984
Exec Dt:
03/16/1984
Exec Dt:
03/23/1984
Assignee:
WESTINGHOUSE BUILDING
GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
W.A. ELCHIK
WESTINGHOUSE ELECTRIC CORP.
R&D CENTER
PATENT DEPT.
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:
006737/0237Recorded: 10/21/1993Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/13/1993
Assignee:
CH-6052 HERGISWIL NW, SWITZERLAND
Correspondent:
SANDLER, GREENBLUM & BERNSTEIN
JAMES L. ROWLAND
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206

Search Results as of: 06/06/2024 08:49 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