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US3616486A Expired / Lapsed US ⏱️ 0.0 years remaining

Swivel supported drapery hanger for use with traverse rods having a rearwardly opening slot

Assignee: Cooper Industries LLC
•
Filing: 1969-09-23
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Granted: 1971-11-02
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Expires: 1989-09-23
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Abstract

Abstract A DRAPERY MATERIAL CARRIER SYSTEM HAVING A HOLLOW TRANVERSE ROD WITH AT LEAST ONE REARWARDLY OPENING SLOT THEREIN. A PLURALITY OF CARRIERS, EACH PROJECTING THROUGH THE REARWARDLY OPENING SLOT, ARE MOVABLE ALONG THE ROD AND HAVE A FIRST PORTION WITHIN THE ROD GREATER IN DIMENSION THAN THE WIDTH OF THE SLOT. A SECOND PORTION EXTERNALLY OF THE TRAVERSE ROD IS EITHER FIXABLY OR SWIVELABLY CONNECTED TO THE FIRST PORTION AND HAS A HANGER MEANS ASSOCIATED THEREWITH FOR SUPPORTING THE DRAPERY MATERIAL. AN ELONGATED FLEXIBLE ELEMENT IS ARRANGED ALONG THE ROD AND EACH OF THE CARRIERS IS FORMED OF A MOLDABLE SYNTHETIC ORGANIC PLASTIC MATERIAL AND CONNECTED AT SPACED INTERVALS TO AND ALONG THE FLEXIBLE ELEMENT BY HAVING A PORTION THEREOF MOLDED THEREROUND.

Inventors

  • 👤 James A Ford
  • 👤 David E Bell
  • 👤 Paul P Clark

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 13:35
CPC Classifications
A; A47; A47H; A47H15/00; A47H15/04; A47H1/00; A47H1/04; A47H13/00

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-11-01 1975-05-03 1975-11-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-11-01 1979-05-03 1979-11-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-11-01 1983-05-03 1983-11-02 $7700.00 Window Closed / Lapsed

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