Patent Assignment
Reel/Frame 011967/0648
Merger
Recorded: 2001-06-22
Pages: 3
Assignor
RECOVERY ENGINEERING, INC.
Executed: 2000-12-15
Assignee
PUR WATER PURIFICATION PRODUCTS, INC.
ONE PROCTER & GAMBLE PLAZA, CINCINNATI, OHIO, 45202
Covered Properties
(13)
Energy Recovery Apparatus
Patent:
4,793,153 →
Application:
07/062,232 →
Water Treatment Device with Volume Fotalization Valve
Patent:
5,527,451 →
Application:
08/207,380 →
Filter Cartridge for Water Treatment Device
Patent:
5,525,214 →
Application:
08/298,044 →
End of Life Mechanism for Water Treatment Cartridge
Patent:
5,536,394 →
Application:
08/341,420 →
Faucet-Mounted Water Treatment Device
Patent:
5,928,504 →
Application:
08/628,956 →
Filter Cartridge for Water Treatment Device
Patent:
6,241,103 →
Application:
08/629,193 →
End of Life Mechanism for Water Treatment Cartridge
Patent:
5,785,844 →
Application:
08/637,853 →
Water Filter Cartridge End-of-Life Mechanism
Patent:
5,882,507 →
Application:
08/640,205 →
Filter Cartridge for Gravity-Fed Water Treatment Devices
Patent:
6,290,848 →
Application:
08/843,458 →
Pour-Through Water Treatment Dispenser
Application:
09/005,292 →
Pour-Through Water Treatment Carafe
Patent:
6,103,114 →
Application:
09/005,296 →
Filter Cartridge Assembly for Water Treatment Device
Patent:
6,423,224 →
Application:
09/268,223 →
Filter cartridge for water treatment device
Application:
09/862,180 →
Publication:
US 2001/0054583
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 9, 1994
From: HEMBREE, RICHARD D.; SULLIVAN, BRIAN F.
To: RECOVERY ENVINEERING, INC.
Reel/Frame 007099/0108 →
Assignment of Assignor's Interest
Aug 30, 1994
From: HEMBREE, RICHARD D.
To: RECOVERY ENGINEERING, INC.
Reel/Frame 007138/0403 →
Assignment of Assignor's Interest
Nov 17, 1994
From: LUND, JAMES L.; EMMONS, DAVID J.
To: RECOVERY ENGINEERING, INC.
Reel/Frame 007246/0842 →
Assignment of Assignor's Interest
May 1, 1995
From: HEMBREE, RICHARD D.; SULLIVAN, BRIAN F.
To: RECOVERY ENGINEERING, INC.
Reel/Frame 007486/0643 →
Assignment of Assignor's Interest
Apr 26, 1996
From: HEMBREE, RICHARD D.
To: RECOVERY ENGINEERING, INC.
Reel/Frame 007910/0899 →
Assignment of Assignor's Interest
Sep 9, 1996
From: TANNER, JOHN D.; ORWOL, ERIK G.; EMMONS, DAVID J.
To: RECOVERY ENGINEERING, INC.
Reel/Frame 008124/0288 →
Assignment of Assignor's Interest
Apr 16, 1997
From: TANNER, JOHN D.; EMMONS, DAVID J.
To: RECOVERY ENGINEERING, INC.
Reel/Frame 008515/0200 →
Assignment of Assignor's Interest
May 26, 1998
From: TANNER, JOHN D.; EMMONS, DAVID J.; GALE, BRIAN D.
To: RECOVERY ENGINEERING, INC.
Reel/Frame 009209/0056 →
Assignment of Assignor's Interest
May 29, 1998
From: TANNER, JOHN D.; EMMONS, DAVID J.; GASTON, JOHANNES N.; VAN ORNUM, DOUGLAS J.
To: RECOVERY ENGINEERING, INC.
Reel/Frame 009231/0669 →
Articles of Conversion (from Ohio Corporation to Nevada Corporation)
Oct 16, 2014
From: PUR WATER PURIFICATION PRODUCTS, INC.
To: PUR WATER PURIFICATION PRODUCTS, INC.
Reel/Frame 034012/0124 →
Assignment of Assignor's Interest
Oct 16, 2014
From: PUR WATER PURIFICATION PRODUCTS, INC.
To: HELEN OF TROY LIMITED
Reel/Frame 034014/0087 →