Patent · US Expired

Nozzle of water sprinkler

US6216965A · kind A · utility

35Cited by
6References
1Claims
0Family size

Inventor

Key dates

Filing dateOct 3, 2000
Grant dateApr 17, 2001
Priority date—
Expiry dateOct 3, 2020

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB05B1/18
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A sprinkler nozzle including a grip which is fastened to an outer pipe. An inner pipe is received in the outer pipe such that the inner pipe can be extracted or retracted in conjunction with a control member. The outer pipe is provided at the top end with a pivoting member for fastening rotatably a head through which water is emitted in a specific direction.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.