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:007073/0278   Pages: 3
Recorded: 03/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/28/1995
Application #:
08211181
Filing Dt:
03/23/1994
Title:
VOICE SWITCHED SPEAKERPHONE WITH FILTERS HAVING EXPONENTIAL TRANSFER FUNCTION IN THE MONITORING PATH
Assignor
1
Exec Dt:
03/21/1994
Assignee
1
350 LEGGET DRIVE
KANATA, ONTARIO, CANADA K2K 1
Correspondence name and address
MARKS & CLERK
RICHARD J. MITCHELL
55 METCALFE STREET, SUITE 1380
OTTAWA, ONTARIO, CANADA K1P 5S7

Search Results as of: 06/23/2024 07:56 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