Patent · US Active

Elongatable and retractable hose

US9709194B1 · kind B1 · utility

18Cited by
117References
10Claims
0Family size

Inventor

Key dates

Filing dateApr 22, 2015
Grant dateJul 18, 2017
Priority date—
Expiry dateMay 22, 2035

Classification

  • Technology area (CPC F)Mechanical Engineering; Lighting; Heating
  • CPC primaryF16L11/12
  • WIPO fieldMechanical elements
  • WIPO sectorMechanical engineering

Abstract

An elongatable and retractable hose includes an inner fluid conductor made of an elastomeric material having raised longitudinal ribs thereon and an outer jacket disposed around the inner fluid conductor.

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