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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
D270947
Issue Dt:
10/11/1983
Application #:
06239321
Filing Dt:
03/02/1981
Inventors:
RAVINDER C. MEHRA, HEINZ W. HAHN, RAJ K. AGGARWAL
Title:
UNITARY, DISPOSABLE FILTER UNIT
Assignment: 1
Reel/Frame:
003871/0518Recorded: 03/02/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
MEHRA RAVINDER C.
Exec Dt:
02/26/1981
HAHN HEINZ W.
Exec Dt:
02/26/1981
AGGARWAL RAJ K.
Exec Dt:
02/26/1981
Assignee:
SYBRON CORPORATION, A CORP. OF NY
1100 MIDTOWN TOWER
ROCHESTER, NEW YORK
Correspondent:
THEODORE B. ROESSEL
1100 MIDTOWN TOWER
ROCHESTER, NY 14604
Assignment: 2
Reel/Frame:
004628/0848Recorded: 11/20/1986Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
SYBRON CORPORATION, A CORP. OF NY
Exec Dt:
07/31/1986
Assignee:
NALGE COMPANY
A CORP OF DE
NOT PROVIDED
Correspondent:
SYBRON CORPORATION
P.O. BOX 22850
ROCHESTER, NY 14692
Assignment: 3
Reel/Frame:
004834/0513Recorded: 01/25/1988Pages: 46
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
SAC/THERMOLYNE, INC.
Exec Dt:
10/20/1987
SAC/BARNSTEAD, INC.
Exec Dt:
10/20/1987
SAC/THERMO-BARN, INC.
Exec Dt:
10/20/1987
SAC/ORMCO, INC.
Exec Dt:
10/20/1987
SAC/ERIE, INC.
Exec Dt:
10/20/1987
SAC/NALGE, INC.
Exec Dt:
10/20/1987
SAC/KERR, INC.
Exec Dt:
10/20/1987
SAC/CK, INC.
Exec Dt:
10/20/1987
SAC/RESIDUAL, INC.
Exec Dt:
10/20/1987
THERMOLYNE HOLDINGS, INC.
Exec Dt:
10/20/1987
THERMOLYNE CORPORATION
Exec Dt:
10/20/1987
BARNSTEAD COMPANY
Exec Dt:
10/20/1987
ORMCO CORPORATION
Exec Dt:
10/20/1987
ERIE SCIENTIFIC COMPANY
Exec Dt:
10/20/1987
NALGE COMPANY
Exec Dt:
10/20/1987
KERR MANUFACTURING COMPANY
Exec Dt:
10/20/1987
MEXOSERV COMPANY
Exec Dt:
10/20/1987
BOTHNIA HOLDINGS, INC.
Exec Dt:
10/20/1987
Assignee:
MANUFACTURERS HANOVER TRUST COMPANY
STATELESS
Correspondent:
MARJAMA & PINCELLI, P.C.
488 WHITE SPRUCE BLVD.
ROCHESTER, NY 14623
Assignment: 4
Reel/Frame:
006667/0903Recorded: 08/20/1993Pages: 66
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SYBRON CORP.
Exec Dt:
07/01/1993
ORMCO CORP. A CORP. OF DELAWARE
Exec Dt:
07/01/1993
KERR MANUFACTURING A CORP. OF DELAWARE
Exec Dt:
07/01/1993
NALGE COMPANY A CORP. OF DELAWARE
Exec Dt:
07/01/1993
ERIE SCIENTIFIC COMPANY A CORP. OF DELAWARE
Exec Dt:
07/01/1993
BARNSTEAD THERMOLYNE CORP. A CORP. OF DELAWARE
Exec Dt:
07/01/1993
Assignee:
CHEMICAL BANK
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
AMSTER, ROTHSTEIN & EBENSTEIN
DOLORES A. MORO, ESQ.
90 PARK AVENUE, 21ST FLOOR
NEW YORK, NEW YORK 10016

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