Patent Assignment
Reel/Frame 015302/0853
Assignment of Assignor's Interest
Recorded: 2004-10-26
Pages: 4
Assignor
SPORLAN VALVE COMPANY
Executed: 2004-10-08
Assignee
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD, CLEVELAND, OHIO, 44124-4143
Covered Properties
(19)
Balanced Thermostatic Expansion Valve for Refrigeration Systems
Patent:
4,750,334 →
Application:
07/030,336 →
Expansion and Check Valve Combination
Patent:
4,852,364 →
Application:
07/113,135 →
Expansion and Check Valve Combination
Patent:
4,964,567 →
Application:
07/309,695 →
Electronically Operated Expansion Valve
Patent:
4,911,404 →
Application:
07/387,352 →
Refrigerant Purge Valve
Patent:
4,982,578 →
Application:
07/455,965 →
Thermostatic Expansion Valve with Bi-Directional Flow
Patent:
4,978,062 →
Application:
07/486,804 →
Shuttle Valve for a Refrigeration System
Patent:
5,038,827 →
Application:
07/603,569 →
Thermostatic Expansion Valve
Patent:
5,065,595 →
Application:
07/622,755 →
Injection Valve for a Refrigeration System
Patent:
5,148,684 →
Application:
07/684,304 →
Thermostatic Expansion Valve
Patent:
5,238,219 →
Application:
07/850,524 →
Expansion Valve with Inlet Strainer
Patent:
5,232,015 →
Application:
07/963,271 →
Dual Capacity Thermal Expansion Valve
Patent:
5,277,364 →
Application:
07/992,706 →
Dual Capacity Thermal Expansion Valve
Patent:
5,423,480 →
Application:
08/057,935 →
Dual Port Valve with Stepper Motor Actuator
Patent:
5,364,066 →
Application:
08/092,324 →
Filter-Dryer Unit
Patent:
5,440,898 →
Application:
08/181,764 →
Expansion and Check Valve Combination
Patent:
5,524,819 →
Application:
08/196,559 →
Distributor for Refrigeration System
Patent:
5,832,744 →
Application:
08/714,694 →
Flow Control Valve with Lateral Port Balancing
Patent:
6,568,656 →
Application:
09/112,601 →
Oil Level Control System
Patent:
6,125,642 →
Application:
09/352,602 →
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 23, 1987
From: SEENER, G. THOMAS; HOEHNE, DENNIS L.
To: SPORLAN VALVE COMPANY, 7525 SUSSEX AVENUE, ST. LOUIS, MISSOURI 63143, A CORP. OF MISSOURI
Reel/Frame 004801/0016 →
Assignment of Assignors Interest.
Apr 8, 1988
From: LEIMBACH, JOHN G.
To: SPORLAN VALVE COMPANY
Reel/Frame 004863/0327 →
Assignment of Assignors Interest.
Feb 10, 1989
From: HEFFNER, JOSEPH H.; SEENER, G. THOMAS; HOEHNE, DENNIS L.
To: SPORLAN VALVE COMPANY, A CORP. OF MO
Reel/Frame 005361/0512 →
Assignment of Assignors Interest.
Jul 28, 1989
From: DORSTE, DAVID C.; HOEHNE, DENNIS L.
To: SPORLAN VALVE COMPANY, A CORP. OF MISSOURI
Reel/Frame 005105/0795 →
Assignment of Assignors Interest.
Dec 22, 1989
From: HEFFNER, JOSEPH H.; SEENER, G. THOMAS
To: SPORLAN VALVE COMPANY
Reel/Frame 005205/0037 →
Assignment of Assignors Interest.
Feb 28, 1990
From: LANGE, HAROLD T. SR.
To: SPORLAN VALVE COMPANY
Reel/Frame 005248/0520 →
Assignment of Assignors Interest.
Oct 25, 1990
From: HEFFNER, JOSEPH H.; HOEHNE, DENNIS L.
To: SPORLAN VALVE COMPANY, A CORP. OF MISSOURI
Reel/Frame 005490/0665 →
Assignment of Assignors Interest.
Dec 5, 1990
From: SEENER, G. THOMAS; HEFFNER, JOSEPH H.
To: SPORLAN VALVE COMPANY, A CORP. OF MO.
Reel/Frame 005528/0528 →
Assignment of Assignors Interest.
Jun 10, 1991
From: LEIMBACH, J. GEORGE; HEFFNER, JOSEPH H.
To: SPORLAN VALVE COMPANY
Reel/Frame 005725/0823 →
Assignment of Assignors Interest.
Apr 24, 1992
From: NOELKE, MICHAEL A.; LEIMBACH, J. GEORGE
To: SPORLAN VALVE COMPANY, A CORP. OF MISSOURI
Reel/Frame 006090/0047 →
Assignment of Assignors Interest.
Dec 18, 1992
From: HEFFNER, JOSEPH H.; DORSTE, DAVID C.
To: SPORLAN VALVE COMPANY
Reel/Frame 006366/0801 →
Assignment of Assignor's Interest
May 7, 1993
From: HEFFNER, JOSEPH H.; DORSTE, DAVID C.
To: SPORLAN VALVE COMPANY
Reel/Frame 006510/0350 →
Assignment of Assignor's Interest
Jul 15, 1993
From: DORSTE, DAVID C.; HOEHNE, DENNIS L.; FRIEND, JOHN W.; TILLOTSON, DONALD L.
To: SPORLAN VALVE COMPANY
Reel/Frame 006618/0795 →
Assignment of Assignor's Interest
Aug 15, 1994
From: GEORGIA TECH RESEARCH CORPORATION
To: SPORLAN VALVE COMPANY; JEFFERSON PRODUCTS COMPANY; KAYDON CORPORATION
Reel/Frame 007097/0909 →
Assignment of Assignor's Interest
Aug 15, 1994
From: STARR, THOMAS L.
To: GEORGIA TECH RESEARCH CORPORATION
Reel/Frame 007097/0906 →
Assignment of Assignor's Interest
Sep 16, 1996
From: DORSTE, DAVID C.; ENS, ROBERT S.; HEFFNER, JOSEPH H.
To: SPORLAN VALVE COMPANY
Reel/Frame 008227/0770 →
Assignment of Assignor's Interest
Oct 22, 1998
From: WROCKLAGE, DAVID P.
To: SPORLAN VALVE COMPANY
Reel/Frame 009532/0338 →
Assignment of Assignor's Interest
Jul 13, 1999
From: SEENER, G. THOMAS; HEFFNER, JOSEPH H.; CHAMBERLAIN, ROGER D.; MACKE, DAVID C., SR.
To: SPORLAN VALVE COMPANY
Reel/Frame 010114/0086 →
Assignment of Assignor's Interest
Nov 23, 2005
From: PARKER-HANNIFIN CORPORATION
To: PARKER INTANGIBLES LLC
Reel/Frame 016800/0867 →