IP Library › Assignment 005424/0081
Patent Assignment
Reel/Frame 005424/0081

Security Interest

Recorded: 1990-08-08 Pages: 24
Assignor
Assignee
Covered Properties (16)
Title Not Available
Patent: 3,803,658 →
Application: 05/216,603 →
Cleaning Apparatus for Submerged Surfaces
Patent: 4,133,068 →
Application: 05/827,185 →
Cleaning Apparatus for Submerged Surfaces
Patent: 4,208,752 →
Application: 05/956,151 →
Cleaning Apparatus for Submerged Surfaces
Patent: 4,351,077 →
Application: 06/217,604 →
Swimming Pool Cleaner Component
Patent: 4,530,125 →
Application: 06/605,953 →
Valve Assembly
Application: 06/687,568 →
Valve Assembly
Patent: 4,642,833 →
Application: 06/749,793 →
Valve Member for Water Interruption Pool Cleaner
Patent: 4,742,593 →
Application: 06/880,699 →
Suction-Operated Automatic Swimming Pool Cleaner
Patent: 4,761,848 →
Application: 07/074,574 →
Suction Operated Cleaner
Patent: 4,807,318 →
Application: 07/112,224 →
Automatic Swimming Pool Cleaners
Patent: 325,796 →
Application: 07/317,697 →
Pool Cleaner Component
Patent: 4,949,419 →
Application: 07/317,963 →
Swimming Pool Cleaner
Patent: 5,014,382 →
Application: 07/393,536 →
Pool Cleaner Accessory
Patent: 4,982,754 →
Application: 07/403,604 →
Automatic Relief Valve
Patent: 5,033,504 →
Application: 07/469,359 →
Counterbalance for an Automatic Swimming Pool Cleaner Head
Patent: 343,034 →
Application: 07/488,766 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Feb 6, 1981
From: URECH, HEINRICH
To: BARACUDA INTERNATIONAL CORPORATION
Reel/Frame 003827/0500 →
Assignment of Assignors Interest. Jul 18, 1983
From: BARACUDA INTERNATIONAL CORPORATION
To: URECH HEINRICH
Reel/Frame 004173/0446 →
Assignment of Assignors Interest. Oct 24, 1984
From: URECH, HEINRICH
To: BARACUDA INTERNATIONAL CORPORATION, A FLA CORP.
Reel/Frame 004313/0459 →
Assignment of Assignors Interest. Dec 31, 1984
From: HOFMANN, HELMUT J.
To: BARACUDA (PROPRIETARY) LIMITED
Reel/Frame 004346/0714 →
Assignment of Assignors Interest. May 9, 1985
From: HOFMANN, HELMUT J.
To: SELERO (PROPRIETARY) LIMITED,
Reel/Frame 004397/0850 →
Assignment of Assignors Interest. May 20, 1985
From: STOLTZ, ANDRIES J.; KALLENBACH, DIETER H. F.
To: COXWOLD (PROPRIETARY) LIMITED, A CORP. OF SOUTH AFRICA
Reel/Frame 004402/0222 →
Assignment of Assignors Interest. Feb 1, 1988
From: KALLENBACH, DIETER H. F.
To: COXWOLD (PROPRIETARY) LIMITED
Reel/Frame 004845/0098 →
Assignment of Assignors Interest. Feb 17, 1988
From: COXWOLD (PROPRIETARY) LIMITED
To: PSE PATENT SUPPORT ESTABLISHMENT, A CO. OF LICHTENSTEIN
Reel/Frame 004829/0477 →
Assignment of Assignors Interest. Feb 29, 1988
From: URECH, HEINRICH
To: PSE PATENT SUPPORT ESTABLISHMENT
Reel/Frame 004832/0454 →
Assignment of Assignors Interest. May 12, 1988
From: COXWOLD (PROPRIETARY) LIMITED, 708 VOLKSKAS BLDG., 76 MARKET ST., JOHANNESBURG, TRANSVAAL PROVINCE, REP. OF SOUTH AFRICA
To: PSE PATENT SUPPORT ESTABLISHMENT A COMPANY OF LICHTENSTEIN
Reel/Frame 004873/0343 →
Assignment of Assignors Interest. Aug 19, 1988
From: PSE PATENT SUPPORT ESTABLISHMENT
To: BPH PATENT HOLDING AG, A LEGAL BODY OF SWITZERLAND
Reel/Frame 004928/0881 →
Assignment of Assignors Interest. Oct 6, 1988
From: PSE PATENT SUPPORT ESTABLISHMENT
To: BPH PATENT HOLDING AG,
Reel/Frame 004963/0512 →
Assignment of Assignors Interest. Mar 27, 1989
From: PSE PATENT SUPPORT ESTABLISHMENT
To: BPH PATENT HOLDING AG, A LEGAL BODY CORP. OF SWITZERLAND
Reel/Frame 005077/0792 →
Assignment of Assignors Interest. Apr 17, 1989
From: KALLENBACH, DIETER H. F.
To: BPH PATENT HOLDING AG
Reel/Frame 005064/0853 →
Assignment of Assignors Interest. Apr 26, 1989
From: KALLENBACH, DIETER H. F.
To: BPH PATENT HOLDING AG
Reel/Frame 005068/0100 →
Assignment of Assignors Interest. Aug 14, 1989
From: KALLENBACH, DIETER H. F.
To: BPH PATENT HOLDING AG
Reel/Frame 005114/0374 →
Assignment of Assignors Interest. Nov 20, 1989
From: KALLENBACH, DIETER H. F.
To: BPH PATENT HOLDING AG, ALPENSTRASSE 12, 6300 ZUG, SWITZERLAND
Reel/Frame 005187/0217 →
Assignment of Assignors Interest. Jan 24, 1990
From: KALLENBACH, DIETER H. F.
To: BPH PATENT HOLDING AG
Reel/Frame 005223/0074 →
Assignment of Assignors Interest. Aug 20, 1990
From: BARACUDA (PROPRIETARY) LIMITED
To: BPH PATENT HOLDING AG
Reel/Frame 005415/0411 →
Assignment of Assignors Interest. Sep 10, 1990
From: COXWORLD (PROPRIETARY) LIMITED, A LEGAL BODY OF S. AFRICA,
To: BPH PATENT HOLDING AG, A LEGAL BODY ORGANIZED UNDER THE LAW OF SWITZERLAND
Reel/Frame 005430/0601 →
Assignment of Assignors Interest. Sep 10, 1990
From: HOFMANN, HELMUT J.
To: BPH PATENT HOLDING AG
Reel/Frame 005426/0970 →
Assignment of Assignors Interest. Sep 10, 1990
From: BARACUDA (PROPRIETARY) LIMITED
To: BPH PATENT HOLDING AG
Reel/Frame 005426/0956 →
Assignment of Assignors Interest. Sep 11, 1990
From: HOFMANN, HELMUT J.
To: BPH PATENT HOLDING AG
Reel/Frame 005437/0123 →
Change of Name November 12, 1984 South Africa Nov 8, 1990
From: SELERO (PROPRIETARY) LIMITED
To: BARACUDA (PROPRIETARY) LIMITED
Reel/Frame 005503/0025 →
Assignment of Assignors Interest. Nov 8, 1990
From: BARACUDA (PROPRIETARY) LIMITED
To: BPH PATENT HOLDING AG
Reel/Frame 005503/0023 →