Patent Assignment
Reel/Frame 010070/0039
Merger
Recorded: 1999-07-06
Pages: 4
Assignors
SERVICEMASTER COMPANY LIMITED, THE
Executed: 1998-12-18
SERVICEMASTER LIMITED PARTNERSHIP
Executed: 1998-12-18
Assignee
SERVICEMASTER COMPANY, THE
ONE SERVICEMASTER WAY, DOWNERS GROVE, ILLINOIS, 60515
Covered Property
(1)
Solution and Method for Cleaning Marble Surfaces
Patent:
5,490,883 →
Application:
08/260,757 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 25, 1995
From: MCLAREN, KEVIN P.; SCHEELE, DIANE M.
To: SERVICE MASTER COMPANY, L.P., THE
Reel/Frame 007443/0703 →
Assignment of Assignor's Interest
Nov 29, 2001
From: SERVICEMASTER COMPANY, THE
To: SERVICEMASTER MANAGEMENT SERVICES, INC.
Reel/Frame 012322/0768 →