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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:011770/0751   Pages: 5
Recorded: 05/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 28
1
Patent #:
4261178
Issue Dt:
04/14/1981
Application #:
06004657
Filing Dt:
01/19/1979
Title:
ENVIRONMENTAL PROTECTION REFRIGERATION DISPOSAL AND CHARGING SYSTEM
2
Patent #:
4703917
Issue Dt:
11/03/1987
Application #:
06873768
Filing Dt:
06/12/1986
Title:
MANUAL WINCH WITH DRUM RELEASE AND HANDLE STORAGE
3
Patent #:
5080132
Issue Dt:
01/14/1992
Application #:
07610282
Filing Dt:
11/05/1990
Title:
REFRIGERATION EQUIPMENT SERVICE APPARATUS WITH QUICK-DISCONNECT COUPLINGS
4
Patent #:
5158747
Issue Dt:
10/27/1992
Application #:
07692184
Filing Dt:
04/26/1991
Title:
APPARATUS FOR INDENTIFYING AND DISTINGUISHING DIFFERENT REFRIGERANTS
5
Patent #:
5172562
Issue Dt:
12/22/1992
Application #:
07757663
Filing Dt:
09/10/1991
Title:
REFRIGERANT RECOVERY, PURIFICATION AND RECHARGING SYSTEM AND METHOD
6
Patent #:
5238255
Issue Dt:
08/24/1993
Application #:
07833771
Filing Dt:
02/11/1992
Title:
OIL RING ASSEMBLY
7
Patent #:
5181391
Issue Dt:
01/26/1993
Application #:
07844559
Filing Dt:
03/02/1992
Title:
REFRIGERANT HANDLING SYSTEM WITH AIR PURGE AND MULTIPLE REFRIGERANT CAPABILITIES
8
Patent #:
5619888
Issue Dt:
04/15/1997
Application #:
08503220
Filing Dt:
07/17/1995
Title:
REINFORCEMENT MEMBER FOR PISTON RETAINER IN A VEHICLE AUTOMATIC TRANSMISSION
9
Patent #:
5629680
Issue Dt:
05/13/1997
Application #:
08596411
Filing Dt:
02/02/1996
Title:
VEHICLE CURRENT DRAIN TESTER WITH MEMORY SAVER
10
Patent #:
6037778
Issue Dt:
03/14/2000
Application #:
08964489
Filing Dt:
11/05/1997
Title:
ELECTRONIC BATTERY TESTING DEVICE AND METHOD FOR TESTING BATTERIES
11
Patent #:
6139737
Issue Dt:
10/31/2000
Application #:
09148294
Filing Dt:
09/04/1998
Title:
TRANSMISSION FLUID FILTER HAVING A FERRITE-FILLED NYLON MAGNETIC BODY
12
Patent #:
6162024
Issue Dt:
12/19/2000
Application #:
09201948
Filing Dt:
12/01/1998
Title:
CONSTANT HORSEPOWER CONTINUOUSLY VARIABLE VOLUME PUMP
13
Patent #:
6129339
Issue Dt:
10/10/2000
Application #:
09255124
Filing Dt:
02/22/1999
Title:
STRUT SPRING COMPRESSION
14
Patent #:
6120260
Issue Dt:
09/19/2000
Application #:
09262261
Filing Dt:
03/04/1999
Title:
SOFT START VALVE
15
Patent #:
6119475
Issue Dt:
09/19/2000
Application #:
09272495
Filing Dt:
03/19/1999
Title:
TANK UNLOAD APPARATUS
16
Patent #:
6134896
Issue Dt:
10/24/2000
Application #:
09272789
Filing Dt:
03/19/1999
Title:
BACKGROUND TANK FILL
17
Patent #:
6138462
Issue Dt:
10/31/2000
Application #:
09273212
Filing Dt:
03/19/1999
Title:
REFRIGERANT RECOVERY AND RECHARGING SYSTEM WITH AUTOMATIC OIL DRAIN
18
Patent #:
6134899
Issue Dt:
10/24/2000
Application #:
09273213
Filing Dt:
03/19/1999
Title:
REFRIGERANT RECOVERY AND RECHARGING SYSTEM WITH AUTOMATIC AIR PURGING
19
Patent #:
6177271
Issue Dt:
01/23/2001
Application #:
09294271
Filing Dt:
04/19/1999
Title:
AMBIENT TEMPERATURE STABILIZATION CONTROL SYSTEM FOR LABORATORY INCUBATOR
20
Patent #:
6193833
Issue Dt:
02/27/2001
Application #:
09387807
Filing Dt:
09/01/1999
Title:
METHOD OF LASER WELDING TRANSMISSION FILTER HOUSING COMPONENTS
21
Patent #:
6202433
Issue Dt:
03/20/2001
Application #:
09412126
Filing Dt:
10/05/1999
Title:
PROTECTION SYSTEM FOR REFRIGERANT INDENTIFICATION DETECTOR
22
Patent #:
D373370
Issue Dt:
09/03/1996
Application #:
29041445
Filing Dt:
07/14/1995
Title:
REINFORCEMENT MEMBER FOR PISTON RETAINER IN A VEHICLE AUTOMATIC TRANSMISSION
23
Patent #:
D430374
Issue Dt:
08/29/2000
Application #:
29096660
Filing Dt:
11/17/1998
Title:
VEHICLE MAINTENANCE ANALYSIS CART
24
Patent #:
D432932
Issue Dt:
10/31/2000
Application #:
29113133
Filing Dt:
10/29/1999
Title:
ELECTRONIC LEAK DETECTOR
25
Patent #:
D434989
Issue Dt:
12/12/2000
Application #:
29113136
Filing Dt:
10/29/1999
Title:
UV LEAK DETECTOR
26
Patent #:
D437242
Issue Dt:
02/06/2001
Application #:
29113145
Filing Dt:
10/29/1999
Title:
IDENTIFIER
27
Patent #:
D433346
Issue Dt:
11/07/2000
Application #:
29113146
Filing Dt:
10/29/1999
Title:
PORTABLE AUTOMOTIVE AIR CONDITIONING SERVICE UNIT
28
Patent #:
D440166
Issue Dt:
04/10/2001
Application #:
29113148
Filing Dt:
10/29/1999
Title:
MANIFOLD
Assignor
1
SPX CORPORATION
Exec Dt:
04/30/2001
Assignee
1
SPX DEVELOPMENT CORPORATION
700 TERRACE POINT DRIVE, P.O. BOX 3301
MUSKEGON, MICHIGAN 49443
Correspondence name and address
PEPPER HAMILTON LLP
LEO J. JENNINGS
600 FOURTEENTH STREET, N.W.
WASHINGTON, DC 20005-2004

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