Patent Assignment
Reel/Frame 003827/0312
Assignment of Assignors Interest.
Recorded: 1981-02-06
Pages: 4
Assignor
GROTNES MACHINE WORKS, INC.
Executed: 1981-01-19
Assignee
GROTNES METALFORMING SYSTEMS INC.
5454 NORTH WOLCOTT AVE., A CORP. OF DEL., CHICAGO, ILLINOIS, 60640
Covered Properties
(3)
Roll Forging Machine
Patent:
4,316,377 →
Application:
06/096,818 →
System for Planishing Metal Pipe
Patent:
4,306,437 →
Application:
06/101,533 →
Automotive Rim Roll Forming Drive System
Patent:
4,320,327 →
Application:
06/129,725 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Agreement Dated June 27, 1980
Oct 16, 1980
From: GROTNES MACHINE WORKS, INC.
To: CM-MACK INVESTMENTS, INC., A CORP. OF DE N/K/A GROTNES METALFORMING SYSTEMS, INC.
Reel/Frame 003808/0058 →
Change of Name
Sep 26, 1994
From: FOSTER OILFIELD EQUIPMENT CO.
To: FOSTER VALVE CORPORATION
Reel/Frame 007150/0496 →
Assignment of Assignor's Interest
May 24, 2001
From: RDI GROUP GENERAL PARTNERSHIP, THE
To: FONTIJNE GROTNES, INC.
Reel/Frame 011828/0408 →
Security Interest
Sep 12, 2019
From: POINTIVO, INC.
To: SILICON VALLEY BANK
Reel/Frame 050354/0645 →
Release of Security Interest
Oct 11, 2022
From: POINTIVO, INC.
To: SILICON VALLEY BANK
Reel/Frame 061374/0665 →