← Back to Patent Explorer
US4394057A Expired / Lapsed US ⏱️ 0.0 years remaining

Double-molded electrical end fitting assembly

Assignee: Flexible Technologies Inc
•
Filing: 1981-04-15
•
Granted: 1983-07-19
•
Expires: 2001-04-15
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract An electrical end fitting assembly for a flexible hose having a pair of electrical conductors extending throughout its length wherein molded male and female plug connectors are in turn molded within an enveloping fitting to provide a double-molded assembly.

Inventors

  • 👤 James Williams
  • 👤 Henry K. Wills

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 12:46
CPC Classifications
A; A47; A47L; A47L9/00; A47L9/24; A47L9/242; A47L9/246; H; H01; H01R; H01R13/00; H01R13/005

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 216 words
In combination with a flexible hose having a pair of electrical conductors extending throughout its length, a first outer fitting molded about one end of the hose and having a first recess at its extremity, a first removable electrical harness having a male connector end insertable in the first recess of the first molded fitting, a second outer fitting molded about the other end of the hose and having a second recess at its extremity, a second removable electrical harness having a female connector end insertable in the second recess of the second molded fitting, the improvement which comprises: (a) a female connector with dual insulated wires molded and enclosed entirely within the first outer fitting, a female plug being included therein and accessible within the first recess of the first outer fitting to receive the male connector of the first harness, said dual wires being electrically connected to said pair of electrical conductors of the hose; and (b) a male connector with dual insulated wires molded and enclosed entirely within the second outer fitting, a male plug being included therein and accessible within the second recess of the second outer fitting to receive the female connector of the second harness, said dual wires being electrically connected to said pair of electrical conductors of the hose.
Claim 2
Dependent Claim 216 words
In combination with a flexible hose having a pair of electrical conductors extending throughout its length, a first outer fitting molded about one end of the hose and having a first recess at its extremity, a first removable electrical harness having a male connector end insertable in the first recess of the first molded fitting, a second outer fitting molded about the other end of the hose and having a second recess at its extremity, a second removable electrical harness having a female connector end insertable in the second recess of the second molded fitting, the improvement which comprises: (a) a female connector with dual insulated wires molded and enclosed entirely within the first outer fitting, a female plug being included therein and accessible within the first recess of the first outer fitting to receive the male connector of the first harness, said dual wires being electrically connected to said pair of electrical conductors of the hose; and (b) a male connector with dual insulated wires molded and enclosed entirely within the second outer fitting, a male plug being included therein and accessible within the second recess of the second outer fitting to receive the female connector of the second harness, said dual wires being electrically connected to said pair of electrical conductors of the hose.
Claim 3
Dependent Claim 25 words
A combination according to claim 1 wherein the first and second outer fittings and the male and female connectors are injection molded of thermoplastic material.

References Cited (Backward Citations)

US3093434A Cited
US4063790A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-07-18 1987-01-17 1987-07-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-07-18 1991-01-17 1991-07-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-07-18 1995-01-17 1995-07-19 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag