Combined water treatment and storage unit

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Information

Patent Grant
D274929

References
Source

Patent Number
D274,929
Date Filed
Thursday, April 21, 1983
41 years ago
Date Issued
Tuesday, July 31, 1984
39 years ago

Inventors
- Stephen H. Davis
- Randy R. Stephens
Original Assignees
- WATER REFINING COMPANY, INC
Examiners
- Largen; James R.
Agents
- Neuman, Williams, Anderson & Olson

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 3
- D23 4
- D07 300
- D07 306
- D07 309
- D07 311
- D07 312
- D07 384
- 210 2571
- 210 282
- 210 444-449
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a combined water treatment and storage unit, as shown and described.

US Referenced Citations (13)

Number	Name	Date	Kind
D164498	Hull	Sep 1951
D167308	Fischer et al.	Jul 1952
D180718	Masson	Jul 1957
D232550	Fushihara	Aug 1974
D235015	Stern	Apr 1975
D235206	Bertrand	May 1975
2057238	Krug	Oct 1936
2987187	Comroe	Jun 1961
3342346	Shindell	Sep 1967
3392837	Sanzenbacher	Jul 1968
3950253	Stern	Apr 1976
4271015	Moore	Jun 1981
4312754	LaFontain	Jan 1982