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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011898/0057   Pages: 42
Recorded: 06/18/2001
Conveyance: STOCK PURCHASE AGREEMENT
Total properties: 11
1
Patent #:
Issue Dt:
11/15/1994
Application #:
07934363
Filing Dt:
08/24/1992
Title:
MUSICAL WIRELESS ALERTING SYSTEM
2
Patent #:
Issue Dt:
11/01/1994
Application #:
08024338
Filing Dt:
03/01/1993
Title:
LAMP DIMMING DEVICE
3
Patent #:
Issue Dt:
03/18/1997
Application #:
08282709
Filing Dt:
07/29/1994
Title:
WIRELESS AUDIBLE INDICATIONS SYSTEM
4
Patent #:
Issue Dt:
10/21/1997
Application #:
08282719
Filing Dt:
07/29/1994
Title:
RF DATA COMMUNICATION LINK FOR WIRELESS AUDIBLE INDICATION SYSTEM
5
Patent #:
Issue Dt:
10/21/1997
Application #:
08282759
Filing Dt:
07/29/1994
Title:
WIRELESS AUDIBLE INDICATION SYSTEM WITH BATTERY STATUS INDICATOR
6
Patent #:
Issue Dt:
10/22/1996
Application #:
08282760
Filing Dt:
10/21/1994
Title:
WIRELESS AUDIBLE INDICATION SYSTEM WITH LOW POWER SIGNAL PROCESSING
7
Patent #:
Issue Dt:
05/26/1998
Application #:
08570828
Filing Dt:
12/12/1995
Title:
BATTERY-OPERATED RECEIVER FOR WIRELESS AUDIBLE INDICATION SYSTEM
8
Patent #:
Issue Dt:
06/30/1998
Application #:
08684291
Filing Dt:
07/18/1996
Title:
DESIGNER CHIME COVER
9
Patent #:
Issue Dt:
05/26/1998
Application #:
08728400
Filing Dt:
10/09/1996
Title:
TRANSMITTER FOR WIRELESS AUDIBLE INDICATION SYSTEM
10
Patent #:
Issue Dt:
01/16/2001
Application #:
09130042
Filing Dt:
08/06/1998
Title:
CD QUALITY WIRELESS DOOR CHIME
11
Patent #:
Issue Dt:
04/08/2003
Application #:
09668191
Filing Dt:
09/22/2000
Title:
CD QUALITY WIRELESS DOOR CHIME
Assignor
1
Exec Dt:
10/25/1996
Assignee
1
25701 SCIENCE PARK DRIVE
CLEVELAND, OHIO 44122
Correspondence name and address
JONES, DAY ET AL
KATHIE J. KOPCZYK
NORTH POINT
901 LAKESIDE AVENUE
CLEVELAND, OH 44114

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