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Patent Assignment Details
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Reel/Frame:009214/0821   Pages: 16
Recorded: 06/05/1998
Conveyance: PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT
Total properties: 5
1
Patent #:
Issue Dt:
06/22/1982
Application #:
06227663
Filing Dt:
01/23/1981
Title:
TOOL FOR ADJUSTABLY ALIGNING PIPE FLANGES AND STRUCTURAL MEMBERS
2
Patent #:
Issue Dt:
09/04/1990
Application #:
07169752
Filing Dt:
03/18/1988
Title:
WELDING HELMET
3
Patent #:
Issue Dt:
08/08/1989
Application #:
07180084
Filing Dt:
04/11/1988
Title:
CATCHER'S MITT
4
Patent #:
Issue Dt:
07/02/1996
Application #:
08504371
Filing Dt:
07/19/1995
Title:
PANTOSCOPIC AND LENGTH ADJUSTABLE SAFETY SPECTACLE
5
Patent #:
Issue Dt:
07/09/1996
Application #:
08518144
Filing Dt:
08/23/1995
Title:
WELDING HELMET WITH REMOVABLE ELECTRONIC QUICK CHANGE CARTRIDGE
Assignor
1
Exec Dt:
04/22/1998
Assignee
1
100 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Correspondence name and address
BINGHAM DANA LLP
MELANIE J. BROCKWAY, ESQ.
150 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110

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