Patent Assignment
Reel/Frame 011072/0319
Assignment of Assignor's Interest
Recorded: 2000-09-08
Pages: 6
Assignors
HOPPENSTEADT, DALE A.
Executed: 2000-08-31
SWITCHBOARD APPARATUS, INC.
Executed: 2000-08-31
Assignees
ELECTRIC CITY CORPORATION
1280 LANDMEIER ROAD, ELK GROVE VILLAGE, ILLINOIS, 60007
ELECTRIC CITY ACQUISITION CORPORATION
2820 SOUTH 19TH AVENUE, BROADVIEW, ILLINOIS
Covered Property
(1)
Electrial Panelboard Having an Enclosure Over an Exposed Terminal of Circuit Breaker Mounted to a Panel of the Electrial Panelboard
Patent:
5,933,319 →
Application:
09/087,556 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 29, 1998
From: BUCKNER, BILL W.; HOPPENSTEADT, DALE A.
To: INTEL CORPORATION; SWITCHBORD APPARATUS, INC.
Reel/Frame 009230/0200 →
Security Interest
Apr 4, 2017
From: SWITCHBOARD APPARATUS, INC.
To: EL DORADO INVESTMENT COMPANY
Reel/Frame 041849/0851 →
Release of Security Interest
Apr 29, 2026
From: EL DORADO INVESTMENT COMPANY
To: SWITCHBOARD APPARATUS, INC.
Reel/Frame 074513/0453 →