Patent Assignment
Reel/Frame 010871/0582
Merger
Recorded: 2000-05-22
Pages: 5
Assignor
JOHN CRANE SEALOL INC.
Executed: 1999-12-15
Assignee
JOHN CRANE INC.
6400 WEST OAKTON AVENUE, MORTON GROVE, ILLINOIS, 60603
Covered Properties
(9)
Method and Device for Aligning and Securing a Mechanical Seal Element and the Like on a Shaft
Patent:
4,415,164 →
Application:
06/394,309 →
System and Method for Actively Cooling Dry-Running Gas Seals
Patent:
5,253,876 →
Application:
07/924,793 →
Spring for Centering Two Annular Bodies Relative to Each Other
Patent:
5,344,161 →
Application:
08/031,472 →
Antirotational and Axial Force Component in a Pusher Seal Assembly Andtool for Wear Installation
Patent:
5,370,401 →
Application:
08/191,144 →
Bellows Seal with Reverse Pressure Capability
Patent:
5,873,574 →
Application:
08/683,733 →
Bellows Seal Having Balanced, De-Coupled Seal Ring and Seal Ring Shell
Patent:
5,901,965 →
Application:
08/808,457 →
Bellows Seal with Drive Collar for Reverse Pressure Capability
Patent:
5,954,341 →
Application:
08/895,501 →
A Rotating Seal Ring Component Kit for a Mechanical Split Seal
Patent:
5,913,521 →
Application:
08/921,038 →
Drive Mechanism for a Rotating Mechanical Split Seal and Method of Assembly Thereof
Patent:
5,967,525 →
Application:
09/113,882 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 1, 1982
From: JOHNSON, NORMAN E.
To: EG & G SEALOL, INC. A CORP. OF DE
Reel/Frame 004054/0264 →
Assignment of Assignor's Interest
Jan 18, 1994
From: GARDNER, JAMES F.; SHORT, JOHN; DATTA, AMITAVA
To: EG&G SEALOL, INC.
Reel/Frame 006899/0882 →
Assignment of Assignor's Interest
Jul 18, 1996
From: RINGER, YORAM
To: EG&G SEALOL
Reel/Frame 008375/0134 →
Assignment of Assignor's Interest
May 7, 1997
From: RINGER, YORAM; CASUCCI, DAVID
To: EG&G SEALOL
Reel/Frame 008524/0133 →
Assignment of Assignor's Interest
Apr 6, 1998
From: EG&G SEALOL, INC.
To: JOHN CRANE SEALOL INC.
Reel/Frame 009075/0786 →
Assignment of Assignor's Interest
Jul 10, 1998
From: SANDGREN, JAN E.; PORTER, JAMES S.
To: JOHN CRANE SEALOL INC.
Reel/Frame 009330/0313 →
Merger
Dec 3, 2002
From: JOHN CRANE SEALOL INC.
To: JOHN CRANE INC.
Reel/Frame 013532/0897 →