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Patent Assignment Details
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Reel/Frame:008167/0709   Pages: 11
Recorded: 07/24/1996
Conveyance: ASSIGNMENT & SECURITY AGREEMENT
Total properties: 27
1
Patent #:
Issue Dt:
03/03/1981
Application #:
05953473
Filing Dt:
10/23/1978
Title:
DENTAL HANDPIECE
2
Patent #:
Issue Dt:
12/28/1982
Application #:
05953474
Filing Dt:
10/23/1978
Title:
CLEANING CUP
3
Patent #:
Issue Dt:
09/29/1981
Application #:
06059525
Filing Dt:
07/23/1979
Title:
SEALING DENTAL COLLET
4
Patent #:
Issue Dt:
12/29/1981
Application #:
06090025
Filing Dt:
10/31/1979
Title:
DENTIFRICE COMPOSITION
5
Patent #:
Issue Dt:
01/12/1982
Application #:
06184751
Filing Dt:
09/08/1980
Title:
LOCKING ASSEMBLY FOR DENTAL HANDPIECE
6
Patent #:
Issue Dt:
09/27/1983
Application #:
06259987
Filing Dt:
05/04/1981
Title:
COUPLING ENSEMBLE FOR DENTAL HANDPIECE
7
Patent #:
Issue Dt:
04/15/1986
Application #:
06673277
Filing Dt:
11/20/1984
Title:
TATTOOING TOOL AND NEEDLE ASSEMBLY FOR USE THEREIN
8
Patent #:
Issue Dt:
10/27/1992
Application #:
07477609
Filing Dt:
02/09/1990
Title:
CONTROL UNIT FOR A SCALER AND A POLISHER
9
Patent #:
Issue Dt:
03/10/1992
Application #:
07477748
Filing Dt:
02/09/1990
Title:
DENTAL POLISHING HEAD AND METHOD
10
Patent #:
Issue Dt:
10/20/1992
Application #:
07613366
Filing Dt:
11/15/1990
Title:
DISPOSABLE PROPHYLAXIS ANGLE AND METHOD OF ASSEMBLING
11
Patent #:
Issue Dt:
02/16/1993
Application #:
07619037
Filing Dt:
11/28/1990
Title:
CONTROL FOR DENTAL AIR-POLISHER
12
Patent #:
Issue Dt:
02/25/1992
Application #:
07619039
Filing Dt:
11/28/1990
Title:
AUTOCLAVABLE AIR POLISHER HANDPIECE
13
Patent #:
Issue Dt:
07/12/1994
Application #:
07963132
Filing Dt:
10/19/1992
Title:
DENTAL PROPHYLAXIS ANGLE
14
Patent #:
Issue Dt:
04/02/1996
Application #:
08224263
Filing Dt:
04/07/1994
Title:
DENTAL PROPHYLAXIS ANGLE
15
Patent #:
Issue Dt:
06/13/1995
Application #:
08224502
Filing Dt:
04/07/1994
Title:
DENTAL PROPHYLAXIS ANGLE
16
Patent #:
Issue Dt:
07/02/1996
Application #:
08273182
Filing Dt:
07/11/1994
Title:
DISPOSABLE DENTAL PROPHYLAXIS CONTRA-ANGLE, METHOD OF MAKING IT, AND DRIVE GEAR FOR USE THEREIN
17
Patent #:
Issue Dt:
03/26/1996
Application #:
08281452
Filing Dt:
07/27/1994
Title:
AUTOCLAVABLE DENTAL SCALER HANDPIECE
18
Patent #:
Issue Dt:
01/16/1996
Application #:
08281765
Filing Dt:
07/28/1994
Title:
DENTAL PROPHYLAXIS TOOL AND ANGLE USING IT
19
Patent #:
Issue Dt:
08/06/1996
Application #:
08315963
Filing Dt:
09/30/1994
Title:
DENTAL TOOL CHUCK
20
Patent #:
Issue Dt:
07/15/1997
Application #:
08387252
Filing Dt:
02/13/1995
Title:
DENTAL COMPOUND APPLICATOR
21
Patent #:
Issue Dt:
07/01/1997
Application #:
08515826
Filing Dt:
08/16/1995
Title:
DENTAL PROPHYLAXIS ANGLE WITH SEAL PROTECTOR
22
Patent #:
Issue Dt:
04/07/1998
Application #:
08525825
Filing Dt:
09/08/1995
Title:
SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD FOR THE SAME
23
Patent #:
Issue Dt:
05/12/1998
Application #:
08626178
Filing Dt:
03/29/1996
Title:
METHOD OF ASSEMBLING A DENTAL PROPHLAXIS ANGLE
24
Patent #:
Issue Dt:
03/24/1998
Application #:
08632906
Filing Dt:
04/16/1996
Title:
DISPOSABLE PROPHYLAXIS ANGLE
25
Patent #:
Issue Dt:
08/25/1998
Application #:
08639401
Filing Dt:
04/29/1996
Title:
AUTOCLAVABLE DENTAL HANDPIECE WITH DISPOSABLE HIGH SPEED TURBINE
26
Patent #:
Issue Dt:
01/06/1998
Application #:
08648817
Filing Dt:
05/16/1996
Title:
CHUCK WITH A PUSH BUTTON RELEASE FOR A DENTAL/MEDICAL DEVICE
27
Patent #:
Issue Dt:
12/10/1996
Application #:
29041555
Filing Dt:
07/18/1995
Title:
DENTAL PROPHYLAXIS ANGLE
Assignor
1
Exec Dt:
07/22/1996
Assignee
1
800 MARKET STREET
ST. LOUIS, MISSOURI 63101
Correspondence name and address
LEWIS, RICE & FINGERSH
TERRI BRANSON
500 N. BROADWAY, SUITE 2000
ST. LOUIS, MO 63102

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