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:003904/0189   Pages: 3
Recorded: 09/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
02/15/1983
Application #:
06271961
Filing Dt:
06/09/1981
Title:
A METHOD OF COMBINING GASEOUS HYDROGEN AND OXYGEN AND APARATUS THERE- FOR
Assignors
1
Exec Dt:
06/30/1981
2
Exec Dt:
08/07/1981
Assignee
1
LIMITEE, OTTAWA, PROVINCE OF ONTARIO
CANADA A CORP.
CANADA
Correspondence name and address
CANADIAN PATENTS & DEVELOPMENT LTD
275 SLATER ST., 19TH FL.
OTTAWA, ONTARIO, CANADA K1A OR3

Search Results as of: 09/24/2024 01:00 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