IP Library Assignment 004991/0153
Patent Assignment
Reel/Frame 004991/0153

Security Interest

Recorded: 1988-10-28 Pages: 6
Covered Property (1)
Key Holder
Patent: 251,274 →
Application: 05/775,297 →
Related Assignments (8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Oct 24, 1988
From: CROWNMARK CORPORATION
To: CROWNMARK ACQUISITION CORPORATION, ONE CROWNMARK DRIVE, LINCOLN, RI 02866, A DE CORP.
Reel/Frame 004996/0237 →
Security Interest Oct 28, 1988
From: CROWNMARK ACQUISTION CORPORATION
To: SHEAFFER EATON INC., 75 SOUTH CHURCH STREET, PITTSFIELD, MA 01201, A DE CORP.
Reel/Frame 004991/0147 →
Assignment of Assignors Interest. Jul 25, 1989
From: CROWNMARK CORPORATION
To: SHEAFFER EATON INC.
Reel/Frame 005152/0212 →
Change of Name Sheaffer Eaton Inc., a Corp of the General Corporation Law of De Oct 16, 1990
From: SHEAFFER EATON INC., A CORP OF DE
To: SHEAFFER EATON HOLDINGS (DELAWARE) INC.
Reel/Frame 005489/0344 →
Change of Name Effective on 04/17/1991 Jun 19, 1991
From: SHEAFFER EATON HOLDINGS ( DELAWARE) INC., A CORPORATION OF DE
To: SHEAFFER HOLDINGS (DELAWARE) INC., A CORPORATION OF DE
Reel/Frame 005748/0719 →
Assignment of Assignors Interest. Jun 12, 1992
From: SHEAFFER HOLDINGS (DELAWARE) INC., A CORP. OF DE
To: SHEAFFER INC., A DE CORP.
Reel/Frame 006149/0739 →
Assignment of Assignors Interest. Jun 18, 1992
From: SHEAFFER INC., A CORP. OF DELAWARE
To: CROWNMARK CORPORATION, A RHODE ISLAND CORP.
Reel/Frame 006164/0148 →
Security Interest Jun 17, 1994
From: NATIONAL WESTMINSTER BANK USA
To: PEARL STREET L.P.
Reel/Frame 007030/0155 →