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:056123/0596   Pages: 6
Recorded: 05/04/2021
Attorney Dkt #:CHTR-2020-222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/14/2023
Application #:
17307009
Filing Dt:
05/04/2021
Publication #:
Pub Dt:
11/10/2022
Title:
SERVICE ANNOUNCEMENTS IN WIRELESS COMMUNICATION SYSTEMS
Assignors
1
Exec Dt:
05/03/2021
2
Exec Dt:
05/03/2021
3
Exec Dt:
05/03/2021
Assignee
1
12405 POWERSCOURT DRIVE
ST. LOUIS, MISSOURI 63131
Correspondence name and address
STEVE MENDELSOHN
MENDELSOHN DUNLEAVY, P.C.
1500 JOHN F. KENNEDY BLVD., SUITE 910
PHILADELPHIA, PA 19102

Search Results as of: 05/25/2024 08:35 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