Patent Assignment
Reel/Frame 008715/0920
Assignment of Assignor's Interest
Recorded: 1997-09-24
Pages: 2
Assignor
KUNBARGI, HASSAN
Executed: 1997-09-15
Assignee
K A GROUP
5432 INDUSTRIAL DRIVE, HUNTINGTON BEACH, CALIFORNIA, 92649
Covered Property
(1)
Very Early Setting Ultra High Early Strength Cement
Patent:
4,957,556 →
Application:
07/363,587 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 19, 2002
From: KA GROUP LTD.
To: HEARTLAND CEMENT SALES COMPANY
Reel/Frame 012991/0702 →
Addendum I to Security Agreement
Nov 6, 2002
From: ULTIMAX CEMENT MANUFACTURING CORPORATION; KA GROUP LTD.; KUNBARGI, HASSAN
To: HEARTLAND CEMENT SALES COMPANY
Reel/Frame 013484/0350 →
Security Agreement
Mar 26, 2008
From: ULTIMAX CEMENT MANUFACTURING CORPORATION; KA GROUP LTD
To: HEARTLAND CEMENT COMPANY
Reel/Frame 020704/0731 →
Release of Security Interest
Aug 28, 2012
From: HEARTLAND CEMENT SALES COMPANY
To: ULTIMAX CEMENT MANUFACTURING CORPORATION; KA GROUP LTD.
Reel/Frame 028860/0777 →