Combined pipe fitting and sprinkling nozzle

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Information

Patent Grant
D280659

References
Source

Patent Number
D280,659
Date Filed
Monday, May 17, 1982
42 years ago
Date Issued
Tuesday, September 17, 1985
39 years ago

Inventors
- Peter Lofgren
- Nils Arthun
Original Assignees
- STERIDOSE SYSTEMS AB
Examiners
- Burke; Wallace R.
- Wilder; Lynn
Agents
- Holman & Stern

US Classifications
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 34-36
- 169 37
- 169 38
- 239 589
- 239 650
- 239 DIG 19
- 138 45
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a combined pipe fitting and sprinkling nozzle, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D243399	Lupton	Feb 1977
3045931	Hall	Jul 1962
3459266	Ault	Aug 1969
4134458	Kimura	Jan 1979
4354624	Chowdhury et al.	Oct 1982