U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Solar powered portable water purifier

Patent 6863827 Issued on March 8, 2005. Estimated Expiration Date: Icon_subject December 9, 2022. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Water purification system
Patent #: 5004535
Issued on: 04/02/1991
Inventor: Bosko, et al.

Portable water purification device
Patent #: 5106495
Issued on: 04/21/1992
Inventor: Hughes

Field portable water purification system
Patent #: 5399260
Issued on: 03/21/1995
Inventor: Eldredge, et al.

Counter top reverse osmosis system
Patent #: 5445729
Issued on: 08/29/1995
Inventor: Monroe, et al.

Multiple service water purifier and dispenser and process of purifying water
Patent #: 5484538
Issued on: 01/16/1996
Inventor: Woodward

5547584

Portable apparatus for storing and disinfecting a fluid using ultraviolet source
Patent #: 6180003
Issued on: 01/30/2001
Inventor: Reber, et al.

6182453

Methods and apparatus for disinfecting and sterilizing water in water dispensers using ultraviolet radiation
Patent #: 6193894
Issued on: 02/27/2001
Inventor: Hollander

Solar powered environmental remediation devices
Patent #: 6428694
Issued on: 08/06/2002
Inventor: Brown

More ...

Inventor

Application

No. 10065999 filed on 12/09/2002

US Classes:

210/748, Utilizing electrical or wave energy (directly applied to liquid or material being treated)210/85, WITH ALARM, INDICATOR, REGISTER, RECORDER, SIGNAL OR INSPECTION MEANS210/241WITH MOVABLE SUPPORT

Examiners

Primary: Lawrence, Frank M.

Attorney, Agent or Firm

Foreign Patent References

  • 29608545 DE 08/01/1996

International Classes

C02F001/32
C02F009/12

Abstract

The water purification system and associated method of the present invention consists of a generally self-contained, highly maneuverable, portable water purification system. Maneuverability is enhanced by mounting a cabinet on wheels or on a cart that may be easily guided to a water supply. Power is supplied to the system in a solar cell. The power is used to operate the pump of the system and to power the purifying radiation source. The system can also be used as a portable power source in addition to its capacity as a water purifier.

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