IP Library Assignment 005073/0545
Patent Assignment
Reel/Frame 005073/0545

Assignment of Assignors Interest.

Recorded: 1989-05-25 Pages: 3
Assignor
SIMONS, JOHN R.
Executed: 1989-04-03
Assignee
Covered Property (1)
Partially Concealed Fast Response Sprinkler Head
Patent: 4,977,963 →
Application: 07/335,749 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 3, 1996
From: STAR SPRINKLER CORPORATION
To: GRINNELL CORPORATION
Reel/Frame 008048/0099 →