Patent Assignment
Reel/Frame 008013/0405
Change of Name
Recorded: 1996-07-03
Pages: 15
Assignor
GRUNAU SPRINKLER MANUFACTURING COMPANY, INC.
Executed: 1981-03-19
Assignee
STAR SPRINKLER CORPORATION
MILWAUKEE, WISCONSIN
Covered Property
(1)
Sprinkler
Patent:
3,874,456 →
Application:
05/288,279 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 29, 1982
From: CHEMETRON CORPORATION, A DE CORP.
To: CHEMETRON FIRE SYSTEMS, INC., A CORP. OF DE
Reel/Frame 004050/0810 →
Assignment of Assignors Interest.
Nov 21, 1983
From: CHEMETRON FIRE SYSTEMS, INC.
To: GRUNAU SPRINKLER MANUFACTURING COMPANY, INC., A WIS CORP.
Reel/Frame 004193/0329 →
Assignment of Assignor's Interest
Jul 3, 1996
From: STAR SPRINKLER CORPORATION
To: GRINNELL CORPORATION
Reel/Frame 008048/0099 →