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:
10/04/1994
Application #:
08061431
Filing Dt:
05/14/1993
Inventors:
ANDRZEJ SENDYK, JAHANGIR E. AUSTIN
Title:
DOUBLE ECHO CANCELLING SYSTEM
Assignment: 1
Reel/Frame:
006572/0396Recorded: 05/14/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/11/1993
Assignee:
1020 64TH AVE.
CALGARY, ALBERTA, CANADA
Correspondent:
CESARI AND MCKENNA
PATRICIA A. SHEEHAN
30 ROWES WHARF
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
008048/0986Recorded: 07/24/1996Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/1994
Assignee:
2301 HORIZON DRIVE
FORT WORTH, TEXAS 76177
Correspondent:
CESARI AND MCKENNA
PATRICIA A. SHEEHAN
30 ROWES WHARF
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
007908/0183Recorded: 04/23/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/1996
Assignee:
450-31ST STREET, N. LETHBRIDGE
ALBERTA, CANADA T1H 3
Correspondent:
CESARI AND MCKENNA
PATRICIA A. SHEEHAN
30 ROWES WHARF
BOSTON, MA 02110
Assignment: 4
Reel/Frame:
010901/0237Recorded: 06/19/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/13/2000
Assignee:
MITAKA-SHI
1-1 SHIMORENJAKU 5-CHOME
TOKYO, JAPAN 181-8
Correspondent:
CESARI AND MCKENNA, LLP
RITA M. ROONEY
30 ROWES WHARF
BOSTON, MA 02110

Search Results as of: 05/04/2024 03:37 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