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:051493/0857   Pages: 2
Recorded: 01/13/2020
Attorney Dkt #:190250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/07/2021
Application #:
16587737
Filing Dt:
09/30/2019
Publication #:
Pub Dt:
01/23/2020
Title:
HEATER PIPE GAS LEAK DETECTING DEVICE AND HEATER PIPE GAS LEAK DETECTING METHOD
Assignors
1
Exec Dt:
11/15/2019
2
Exec Dt:
11/15/2019
3
Exec Dt:
10/24/2019
4
Exec Dt:
11/06/2019
Assignee
1
2-5-1, KASAMA, SAKAE-KU,
YOKOHAMA-SHI, KANAGAWA, JAPAN 247-8610
Correspondence name and address
KEVIN CHEN
1420 K ST NW
4TH FLOOR
WASHINGTON, DC 20005

Search Results as of: 05/02/2024 05:16 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