← Back to Patent Explorer
EP0073892A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Fitting for insulated tubes with circumferential ribs

Assignee: Individual
•
Filing: 1982-07-02
•
Granted: —
•
Expires: 2002-07-02
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A connecting nipple for engagement with a tubular member having a circumferential surface with a locking groove therein comprises a tubular part with a wall having an outer recess on its circumference and a bore intersecting the recess extending through the wall. A locking member is engageable in the recess and has a projecting portion engageable through the bore to the locking groove. A resilient deflecting portion is defined between the recess and the bore which must be displaced to permit insertion of the locking member and which effects the holding of the locking member in a locking position after it is inserted.

Inventors

  • 👤 Alfred Grossauer

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 00:23
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/08; F16L37/12; F16L37/14; F16L37/142; F16L37/146; H; H02; H02G; H02G3/00; H02G3/02; H02G3/06; H02G3/0616; H02G3/0691; Y; Y10; Y10S; Y10S285/00; Y10S285/903; Y10S285/921

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

GB191112860A Cited
AT335001B Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag