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Patent Assignment Details
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Reel/Frame:005343/0757   Pages: 9
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF A PART OF ASSIGNORS INTEREST
Total properties: 1
1
Patent #:
Issue Dt:
12/03/1991
Application #:
07539694
Filing Dt:
06/18/1990
Title:
WARNING APPARATUS FOR A TRACHEOTOMY TUBE
Assignors
1
Exec Dt:
06/15/1990
2
Exec Dt:
06/15/1990
Assignees
1
138 AMITY STREET, APT. 1B
BROOKLYN, NEW YORK 11201
2
135 WILLOW ST., APT. 312
BROOKLYN,, NEW YORK 11201
3
5514 CLAYBOURNE ST.
PITTSBURGH, PENNSYLVANIA 15232
Correspondence name and address
ANSEL M. SCHWARTZ
COHEN & GRIGSBY
2900 CNG TOWER
625 LIBERTY AVENUE
PITTSBURGH, PA 15222

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